148 patents
Page 3 of 8
Utility
Combination wheel for light conversion including both phosphor segments and color filters
20 Sep 22
A combination wheel is disclosed, which comprises a color filter, a reflective substrate coaxially aligned with and on a surface of the color filter, light-emitting phosphor segments of different colors on the reflective substrate, and a diffuser segment.
Shengyuan Bai, James Li, David Zhang
Filed: 10 Apr 17
Utility
Beryllium Oxide Pedestals
15 Sep 22
A base plate containing a having a top and a bottom and comprising a beryllium oxide composition containing at least 95 wt % beryllium oxide and optionally fluorine/fluoride ion.
Larry T. SMITH, Fritz C. GRENSING, Zan ASLETT, Robert E. KUSNER, Jeffrey R. CAMPBELL, Aaron B. SAYER, Kyung H. CHUNG, Gordon V. LU
Filed: 13 Aug 20
Utility
Refractory metal plates
13 Sep 22
A refractory metal plate is provided.
Peter R. Jepson, Dincer Bozkaya
Filed: 22 Jan 21
Utility
Method of Fabricating Anisotropic Optical Interference Filter
1 Sep 22
In a method of manufacturing a one-dimensionally varying optical filter, a substrate is coated to form a stack of layers of two or more different types.
Robert SPRAGUE
Filed: 16 May 22
Utility
White light phosphor device
23 Aug 22
A white light source includes a light source and a phosphor conversion component.
Michael P. Newell
Filed: 17 May 19
Utility
High efficiency and uniformity white light generator stimulated by laser
23 Aug 22
A white light source comprises a luminescent layer comprising a phosphor and light scattering material disposed in a binder, and a light source arranged to illuminate the luminescent layer with blue light.
Wen Bo Zhang, Ying Xu
Filed: 28 Apr 18
Utility
Yttrium Aluminum Garnet Powder and Processes for Synthesizing Same
4 Aug 22
A process of synthesizing a yttrium aluminum garnet (YAG) powder.
Sekyung CHANG, Mario E. COTA, Robert E. KUSNER, Fritz GRENSING
Filed: 28 Jan 22
Utility
Phosphor wheel having a balancing piece
2 Aug 22
A phosphor wheel (300, 400, 500, 600) includes an annular disc (310, 410, 510, 610) having phosphor segments (320, 420, 522, 524, 620) and an exposed annular sector (305, 405, 505, 605), a hub (330, 430, 530, 630) coupled to the inner perimeter (304, 413) of the annular disc, and a balancing piece (340, 440, 540, 640) located between the hub and the exposed annular sector.
Carter Ni, James Li
Filed: 29 Jun 17
Utility
Light tunnel and method of manufacturing the same
26 Jul 22
An optical device comprises two flat plates each having a reflective flat surface, and two flat spacer plates of thickness H each having a reflective sidewall.
Michael P. Newell
Filed: 1 May 19
Utility
Electronic Devices Having Bilayer Capping Layers And/or Barrier Layers
14 Jul 22
In various embodiments, electronic devices such as thin-film transistors and/or touch-panel displays incorporate bilayer capping layers and/or barrier layers.
Helia JALILI, Francois DARY, Barbara COX
Filed: 15 Feb 22
Utility
Copper-beryllium Alloy with High Strength
14 Jul 22
A process for producing a copper-beryllium alloy product.
John E. GATEHOUSE, Michael J. GEDEON, Fritz GRENSING, Bruce D. SCHMECK, Jeffrey S. HOYER, Michael F. TYSON, Karl R. ZIEGLER
Filed: 5 May 20
Utility
Piston Ring Groove Insert and Methods of Making
14 Jul 22
The present disclosure relates to piston assembly comprising a piston having a circumferential groove and a ring groove insert within the circumferential groove of the piston.
Andrew Tarrant, David TRICKER, Steffen MACK, David KRUS, Andrew RUZEK, Fritz GRENSING
Filed: 7 Jan 22
Utility
Sputtering Targets and Devices Including Mo, NB, and Ta, and Methods
14 Jul 22
Sputtering targets including molybdenum, niobium and tantalum are found to be useful for sputtering films for electronic devices.
Shuwei SUN, Gary Alan ROZAK, Qi ZHANG, Barbara COX, Yen-Te LEE
Filed: 14 Mar 22
Utility
Copper Alloys with High Strength and High Conductivity, and Processes for Making Such Copper Alloys
30 Jun 22
A copper alloy that is devoid of beryllium and has a 0.2% offset yield strength of at least 70 ksi and an electrical conductivity of at least 75% IACS is disclosed.
Carole L. Trybus, John C. Kuli, Christopher J. Taylor
Filed: 9 Apr 20
Utility
Moderated Nuclear Cask Composite
23 Jun 22
A cask liner includes a hollow cylinder comprising a boron-containing composition.
Stuart Godfrey, Lawrence H. Ryczek, Andrew D. Tanant
Filed: 10 Apr 20
Utility
Method of fabricating anisotropic optical interference filter
21 Jun 22
In a method of manufacturing a one-dimensionally varying optical filter, a substrate is coated to form a stack of layers of two or more different types.
Robert Sprague
Filed: 10 Dec 19
Utility
High Temperature Resistant Reflective Layer for Wavelength Conversion Devices
9 Jun 22
A wavelength conversion device (100), such as a phosphor wheel, comprises: a substrate (110), a reflective layer (120) and a wavelength conversion layer(130) on the reflective layer (120).
WEN BO ZHANG, Ansheng Liang
Filed: 16 Apr 20
Utility
Low friction and high wear resistant sucker rod string
7 Jun 22
A sucker rod string is formed from sucker rods and sucker rod couplings.
Fritz C. Grensing, Diane M. Nielsen, William D. Nielsen, Richard E. Cash, Christopher W. Damschroder
Filed: 7 Oct 20
Utility
Photo Resist As Opaque Aperture Mask on Multispectral Filter Arrays
12 May 22
An apparatus (e.g., a multi-spectral optical filter array, an optical wafer, an optical component) has an aperture mask printed directly thereon, the aperture mask including a positive or negative photoresist.
KEVIN R. DOWNING
Filed: 26 Jan 22
Utility
Copper-nickel-tin alloys
10 May 22
Disclosed are various processes for preparing a strip or plate of a copper-nickel-tin alloy.
Karl R. Ziegler, John E. Gatehouse, Bruce D. Schmeck, Fritz C. Grensing
Filed: 2 Feb 18