1577 patents
Page 45 of 79
Utility
Semiconductor device
12 Jan 21
The subject in the past is that there are a large number of data wirings in a semiconductor device including multiple memory cell arrays and that the area occupied by the data wirings is large.
Tetsuo Fukushi, Hiroyuki Takahashi
Filed: 4 Apr 19
Utility
Content addressable memory and semiconductor device
12 Jan 21
In a memory, multiple pieces of entry data sorted in ascending or descending order are stored associated with addresses.
Tsutomu Makino
Filed: 8 Feb 19
Utility
Semiconductor device, semiconductor system, and control method of semiconductor device
4 Jan 21
A semiconductor device, a semiconductor system, and a control method of a semiconductor device are capable of accurately monitoring the lowest operating voltage of a circuit to be monitored.
Kazuki Fukuoka, Toshifumi Uemura, Yuko Kitaji, Yosuke Okazaki, Akira Murayama
Filed: 7 Oct 19
Utility
Semiconductor device including semaphore management
4 Jan 21
A semiconductor device includes a common resource commonly used by plural processes executed on a processor, a semaphore controlling the possessory right of the common resource, and a semaphore management unit performing a process of acquiring the possessory right of the common resource to the semaphore in response to a request of a process performed on the processor.
Hidekazu Bingo, Koji Adachi, Yoichi Yuyama
Filed: 3 Sep 18
Utility
Semiconductor-product testing device, method for testing semiconductor product, and semiconductor product
4 Jan 21
A semiconductor-product testing device that supplies a test pattern for testing a semiconductor product to the semiconductor product includes a pattern memory that stores a part of the test pattern.
Naoki Yamada, Yoshiyuki Matsumoto, Kazuhiro Nishimura
Filed: 21 Mar 19
Utility
Semiconductor device
4 Jan 21
A semiconductor device has a coil and wirings under the coil.
Teruhiro Kuwajima, Yasutaka Nakashiba, Akira Matsumoto, Akio Ono, Tetsuya Iida
Filed: 3 Aug 20
Utility
Semiconductor device and method of manufacturing same
4 Jan 21
To provide a semiconductor device having improved reliability.
Tetsuya Yoshida
Filed: 3 Aug 18
Utility
Semiconductor device
4 Jan 21
Improve semiconductor device performance.
Kazuaki Tsuchiyama, Motoo Suwa, Hidemasa Takahashi
Filed: 18 Aug 19
Utility
Semiconductor Device and Method of Manufacturing the Same
30 Dec 20
A semiconductor device has a first semiconducting layer including an optical waveguide, a dielectric layer formed on the optical waveguide, and a conductive layer formed on the dielectric layer.
Tetsuya IIDA, Yasutaka NAKASHIBA
Filed: 11 May 20
Utility
Electronic Device
30 Dec 20
An electronic device comprises a switching regulator.
Tatsuaki TSUKUDA
Filed: 19 Apr 20
Utility
Communication System, Control Circuit, and Received Signal Adjustment Method of Equipment
30 Dec 20
Increase the effective data rate of high-speed data communication.
Kouji UETA
Filed: 20 Apr 20
Utility
Abnormality Detection System and Abnormality Detection Program
30 Dec 20
An abnormality detection system has a detection target waveform generation unit and a detection target waveform determination/abnormality detection unit.
Masatoshi KAWATAKE
Filed: 21 Apr 20
Utility
Semiconductor Device and a Method of Manufacturing the Same
30 Dec 20
For simplifying the dual-damascene formation steps of a multilevel Cu interconnect, a formation step of an antireflective film below a photoresist film is omitted.
Katsuhiko HOTTA, Kyoko SASAHARA
Filed: 15 Sep 20
Utility
Method of Manufacturing Semiconductor Device
30 Dec 20
To improve a reliability of a semiconductor device, a memory cell array is formed in a product region of an SOI substrate, and a test cell array is formed in a scribe region of the SOI substrate.
Nobuo TSUBOI
Filed: 19 Apr 20
Utility
Semiconductor Device and Method of Manufacturing the Same
30 Dec 20
A semiconductor device has a substrate, a first circuit, a first inductor, a second circuit and a second inductor IND2.
Yasutaka NAKASHIBA
Filed: 11 May 20
Utility
Semiconductor Device and Method of Manufacturing the Same
30 Dec 20
A method of manufacturing a semiconductor device includes: providing a substrate, forming a first opening, forming a first insulating layer, forming a second opening, embedding a conductive layer, forming a protective layer, and performing CMP.
Shigeo TOKUMITSU, Yoshiki MARUYAMA, Satoshi IIDA
Filed: 11 May 20
Utility
Semiconductor Device
30 Dec 20
To reduce on-resistance while suppressing a characteristic variation increase of a vertical MOSFET with a Super Junction structure, the vertical MOSFET includes a semiconductor substrate having an n-type drift region, a p-type base region formed on the surface of the n-type drift region, a plurality of p-type column regions disposed in the n-type drift region at a lower portion of the p-type base region by a predetermined interval, a plurality of trenches whose bottom surface reaches a position deeper than the p-type base region and that is disposed between the adjacent p-type column regions, a plurality of gate electrodes formed in the plurality of trenches, and an n-type source region formed on the side of the gate electrode in the p-type base region.
Yoshinori KAYA, Katsumi EIKYU, Akihiro SHIMOMURA, Hiroshi YANAGIGAWA, Kazuhisa MORI
Filed: 17 Jun 20
Utility
Semiconductor device
28 Dec 20
Reduction in power consumption of a semiconductor device is achieved.
Kazuya Uejima, Kazuhiro Koudate
Filed: 21 Mar 19
Utility
Electronic device
28 Dec 20
In a conventional electronic device and a method of manufacturing the same, reduction in cost of the electronic device is hindered because resin used in an interconnect layer on the solder ball side is limited.
Yoichiro Kurita, Masaya Kawano, Koji Soejima
Filed: 9 Dec 19
Utility
Semiconductor device and electronic control system having the same
28 Dec 20
There is a need to provide a semiconductor device and an electronic control system including the same while the semiconductor device is capable of continuing normal operation even when a negative surge voltage is applied.
Kazuaki Kubo, Koichiro Hashimoto
Filed: 28 Dec 17