EXHIBIT 99.1 [ESS LOGO] FOR IMMEDIATE RELEASE Contact Information: ESS Technology, Inc. Rebecca Mack Investor Relations Bergman Mack & Associates (510) 492-1161 (949) 981-4496 ESS TECHNOLOGY REPORTS SEQUENTIAL Q4 REVENUE GROWTH OF 72% AND EPS GROWTH OF 200% CELLULAR CAMERA PHONE REVENUES TRIPLES FREMONT, CALIF., FEBRUARY 4, 2004--ESS Technology (Nasdaq: ESST) today reported net revenues for the fourth quarter of 2003 of $82.9 million, a 75% increase over the same period last year of $47.5 million and a 72% sequential increase from the $48.2 million reported for the third quarter of 2003. GAAP net income for the fourth quarter of 2003 was $8.8 million, or $0.21 per diluted share, compared to GAAP net income of $0.8 million, or $0.02 per diluted share, for the fourth quarter of 2002. For the third quarter of 2003, GAAP net income was $2.7 million, or $0.07 per diluted share. Non-GAAP net income for the fourth quarter of 2003 was $9.5 million, or $0.23 per diluted share, compared to the fourth quarter 2002 Non-GAAP net income of $1.4 million, or $0.03 per diluted share. For the third quarter of 2003, Non-GAAP net income was $5.3 million or $0.13 per diluted share. Non-GAAP net income excludes the effects of amortization of intangible assets, write-down of investments, investment gains, in-process research and development, and their related tax effects. Robert Blair, president and CEO of ESS Technology commented, "I am very pleased to report that new products and recent acquisitions are driving significant revenue and earnings growth. Our Vibratto II integrated chips and our VibrattoS MPEG4/DivX chips led our strong DVD gains, and our VCD products again set new sales records as the VCD market continues its growth worldwide. And during the fourth quarter our recordable DVD products continued their rapid growth and set a new revenue record. All of our digital video product lines grew during the fourth quarter, and additionally and most importantly, growth in 1 our new cameraphone business is exceeding our earlier expectations, with revenue more than triple that of the third quarter." Mr. Blair continued, "We are extremely excited by the rapid growth of our CMOS image sensor revenue, the rapid expansion of the cameraphone market, and the huge opportunity this represents for ESS. Industry forecasts for the growth of cameraphones continue to rise, with recent industry forecasts as high as 150-250 million units in 2004. We recognize this great opportunity for ESS and we plan to become a major player in this market. We are expanding our resources in engineering, operations, sales and marketing to win and support more business in this fast-growing market." Mr. Blair concluded, "Overall, with the strength and growth of both the digital imaging and digital video markets and our many new products for these markets, ESS is looking forward to significant growth in the future." Jim Boyd, CFO of ESS Technology commented, "ESS in the fourth quarter achieved our strongest growth ever, with sequential revenue growth in all segments of our business. Digital imaging revenue more than tripled and sequential earnings per share also tripled. In addition, we ended the year with approximately $165 million in cash and short-term investments and zero debt. Overall, we are very pleased with ESS's results and financial position at the end of 2003." FIRST QUARTER 2004 GUIDANCE The forward-looking statements in this release are based on current expectations. Actual results may differ materially from those expectations. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future events, or otherwise. Continuing uncertainty in global economic conditions makes it particularly difficult to predict product demand and other related matters. We expect net revenue for the seasonally slower first quarter of 2004 to be $68 to $76 million with gross margins to range from 31% - 34%. We also expect R&D expenses at 15% - 16%, and other operating expenses to be at 11% - 12% of net revenue. Overall we expect GAAP net income per diluted share to be in the range of $0.07 to $0.12 and Non-GAAP net income per diluted share to be in the range of $0.10 to $0.15. Non-GAAP net income excludes the effects of amortization of intangible assets, investment gains and losses and their related tax effects. EARNINGS CONFERENCE CALL As previously announced, ESS Technology, Inc. has scheduled a conference call beginning at 2:00 2 p.m. PST / 5:00 p.m. EST, February 4, 2004, to discuss its fourth quarter 2004 results. Investors are invited to listen to a live webcast of the conference call at www.esstech.com or http://www.videonewswire.com/ESST/020404. A replay of the webcast will also be available at www.esstech.com and http://www.videonewswire.com/ESST/020404 or by telephone at (800) 633-8284 (U.S./Canada) / (402) 977-9140 (International), Reservation #21181940, beginning at 5:00 p.m. PST / 8:00 p.m. EST, February 4, 2004. ABOUT ESS TECHNOLOGY ESS Technology, Inc., is a leading supplier of high-performance feature-rich chips for the rapidly expanding digital video, digital imaging and digital entertainment markets. The company is also a leading provider of solutions for applications in the growing consumer entertainment market. ESS provides advanced products that enable the emergence of digital home systems that deliver and manage entertainment and information in the home. ESS, headquartered in Fremont, California, has R&D, sales, and technical support offices worldwide. ESS Technology's common stock is traded on the Nasdaq National Market under the symbol "ESST". ESS Technology's web site address is: http://www.esstech.com. (ATTACHMENTS: Consolidated Summary Financial Statements) The matters discussed in this news release include certain forward-looking statements that involve risks and uncertainties, including, but not limited to, the impact of competitive products and pricing, the possible reduction of consumer spending occasioned by general economic conditions, the timely availability and acceptance of ESS' new products, the dependence on continued growth in demand for consumer multimedia products, difficulties inherent in integrating acquired businesses with ESS, and the other risks detailed from time to time in the SEC reports of ESS, including the reports on Form 10-K, Form 10-Q and Form 8-K (if any) which we incorporate by reference. Actual results could differ materially from those projected in the forward-looking statements. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future events, or otherwise. All trademarks mentioned in this news release are owned by their respective holders and are used in this news release for identification purposes only. # # # 3 ESS TECHNOLOGY, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (in thousands) December 31, December 31, 2003 2002 ------------ ------------ ASSETS Current Assets: Cash and cash equivalents $ 98,938 $ 138,072 Short-term investments 65,908 61,030 Accounts receivable, net 57,674 28,468 Inventories 33,546 24,155 Prepaid expenses and other assets 2,959 2,834 ------------ ------------ Total current assets 259,025 254,559 Property, plant and equipment, net 24,629 18,985 Goodwill 43,789 2,074 Other intangible assets 11,510 249 Other assets 13,640 5,735 ------------ ------------ Total Assets $ 352,593 $ 281,602 ============ ============ LIABILITIES AND SHAREHOLDERS' EQUITY Current Liabilities: Accounts payable and accrued expenses $ 84,414 $ 35,084 Income taxes payable and deferred income taxes 29,390 9,474 ------------ ------------ Total current liabilities 113,804 44,558 ------------ ------------ Non-current deferred tax liability 11,708 7,676 ------------ ------------ Shareholders' Equity: Common stock 175,546 196,344 Accumulated other comprehensive income 929 504 Retained earnings 50,606 32,520 ------------ ------------ Total shareholders' equity 227,081 229,368 ------------ ------------ Total Liabilities and Shareholders' Equity $ 352,593 $ 281,602 ============ ============ 4 ESS TECHNOLOGY, INC. GAAP CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (in thousands, except per share data) Three months ended Twelve months ended -------------------------- --------------------------- December 31, December 31, December 31, December 31, 2003 2002 2003 2002 ----------- ----------- ----------- ----------- Net revenues $ 82,868 $ 47,544 $ 195,273 $ 273,442 Cost of revenues 55,051 35,133 132,690 176,454 ----------- ----------- ----------- ----------- Gross profit 27,817 12,411 62,583 96,988 34% 26% 32% 35% Operating expenses: Research and development 9,508 6,380 33,184 26,964 In-process research and development - - 2,690 - Selling, general and administrative 9,553 6,311 31,761 34,170 ----------- ----------- ----------- ----------- Operating income (loss) 8,756 (280) (5,052) 35,854 Nonoperating income, net 1,474 1,151 45,946 2,407 ----------- ----------- ----------- ----------- Income before provision for income taxes 10,230 871 40,894 38,261 Provision for income taxes 1,476 61 15,603 984 ----------- ----------- ----------- ----------- Net income $ 8,754 $ 810 $ 25,291 $ 37,277 =========== =========== =========== =========== Net income per share Basic $ 0.22 $ 0.02 $ 0.64 $ 0.85 =========== =========== =========== =========== Diluted $ 0.21 $ 0.02 $ 0.61 $ 0.80 =========== =========== =========== =========== Weighted average common shares: Basic 39,014 43,378 39,517 44,044 =========== =========== =========== =========== Diluted 42,169 44,188 41,238 46,731 =========== =========== =========== =========== 5 ESS TECHNOLOGY, INC. NON-GAAP CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (1)(2) (unaudited) (in thousands, except per share data) Three months ended Twelve months ended -------------------------- -------------------------- December 31, December 31, December 31, December 31, 2003 2002 2003 2002 ------------ ------------ ------------ ------------ Net revenues $ 82,868 $ 47,544 $ 195,273 $ 273,442 Cost of revenues 54,352 35,133 131,491 176,454 ----------- ----------- ----------- ----------- Gross profit 28,516 12,411 63,782 96,988 34% 26% 33% 35% Operating expenses: Research and development 9,287 6,159 32,103 26,223 Selling, general and administrative 8,850 6,311 30,415 34,170 ----------- ----------- ----------- ----------- Operating income (loss) 10,379 (59) 1,264 36,595 Nonoperating income, net 854 1,501 47,313 6,063 ----------- ----------- ----------- ----------- Income before provision for income taxes 11,233 1,442 48,577 42,658 Provision for income taxes 1,733 90 16,194 2,115 ----------- ----------- ----------- ----------- Net income $ 9,500 $ 1,352 $ 32,383 $ 40,543 =========== =========== =========== =========== Net income per share Basic $ 0.24 $ 0.03 $ 0.82 $ 0.92 =========== =========== =========== =========== Diluted $ 0.23 $ 0.03 $ 0.79 $ 0.87 =========== =========== =========== =========== Weighted average common shares: Basic 39,014 43,378 39,517 44,044 =========== =========== =========== =========== Diluted 42,169 44,188 41,238 46,731 =========== =========== =========== =========== (1) Use of Non-GAAP Financial Information: To supplement our consolidated financial statements presented in accordance with GAAP, we use non-GAAP measures of operating results, net income/(loss) and earnings per share, which are adjusted from results based on GAAP to exclude certain expenses, gains and losses. These non-GAAP measures are provided to enhance the user's overall understanding of our current financial performance and our prospects for the future. Specifically, we believe the non-GAAP results provide useful information to both management and investors by excluding certain expenses, gains and losses that we believe are not indicative of our on-going core operating results. In addition, since we have historically reported non-GAAP results to the investment community, we believe the inclusion of non-GAAP numbers provides consistency in our financial reporting. Further, these non-GAAP results 6 are one of the primary indicators management uses for planning and forecasting results for future periods. The non-GAAP information is presented using consistent methodology from quarter-to-quarter and year-to-year. These measures should be considered in addition to results prepared in accordance with GAAP, but should not be considered a substitute for or superior to GAAP results. (2) Non-GAAP adjustments are detailed within the schedule entitled "Reconciliation of GAAP Net Income to Non-GAAP Net Income". 7 ESS TECHNOLOGY, INC. RECONCILIATION OF GAAP NET INCOME TO NON-GAAP NET INCOME (unaudited) (in thousands) Three months ended Twelve months ended -------------------------- -------------------------- December 31 December 31 December 31 December 31 2003 2002 2003 2002 ------------ ------------ ------------ ------------ GAAP net income $ 8,754 $ 810 $ 25,291 $ 37,277 Non-GAAP Adjustments: Amortization of intangible assets (3) 1,623 221 3,626 649 Write down of investments (4) - 350 1,987 3,687 In-process research and development (5) - - 2,690 - Cisco Sale (6) - - - 61 Investment Gain (7) (620) - (620) - Tax effect to items (3) to (7) (257) (29) (591) (1,131) ----------- ----------- ----------- ----------- Non-GAAP net income $ 9,500 $ 1,352 $ 32,383 $ 40,543 =========== =========== =========== =========== (3) Non-GAAP amounts for all periods presented exclude the effects of amortization of intangible assets, amounting to $1,623 and $221 for the three months ended December 31, 2003 and December 31, 2002, respectively, and $3,626 and $649 for the twelve months ended December 31, 2003 and December 31, 2002, respectively. (4) Non-GAAP amounts exclude the effect of the write-down of investments, amounting to $350 for the three months ended December 31, 2002, and $1,987 and $3,687 for the twelve months ended December 31, 2003 and December 31, 2002, respectively. (5) Non-GAAP amounts exclude the effect of in - process research and development resulting from the Divio and Pictos acquisitions, amounting to $2,690 for the twelve months ended December 31, 2003. (6) Non-GAAP amounts exclude the realized losses on the sale of Cisco stock, amounting to $61 for the twelve months ended December 31, 2002. (7) Non-GAAP amounts exclude the investment gain of $620 for the three and twelve months ended December 31, 2003. 8