1577 patents
Page 62 of 79
Utility
Level shift circuit
4 May 20
A level shift circuit includes a pulse signal generation unit generating first and second pulse signals with respect to an input signal, a first level conversion unit converting the first pulse signal at a first voltage to a third pulse signal at a second voltage, a second level conversion unit converting the second pulse signal at the first voltage to a fourth pulse signal at the second voltage, and a flip flop circuit making an output signal at the second voltage rise according to the third pulse signal, and making the output signal at the second voltage fall according to the fourth pulse signal.
Koichi Takeda
Filed: 15 Jan 19
Utility
Data processing device and data processing method
4 May 20
Provided is a data processing device that reduces the amount of memory access in a case where data and an error control code are to be stored in a memory.
Katsushige Matsubara, Seiji Mochizuki, Keisuke Matsumoto
Filed: 9 Sep 18
Utility
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4 May 20
An object of the present invention is to perform a program updating process without reconstructing a program using a pre-update program and an update differential program.
Tadaaki Tanimoto, Kesami Hagiwara, Naoyuki Morita
Filed: 27 Feb 17
Utility
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4 May 20
A determination apparatus includes a difference code generation section that generates a first difference code and a second difference code, the first difference code representing a set of code pieces in a first program that are different from code pieces in a second program, the second difference code representing a set of code pieces in the second program that are different from code pieces in the first program, a logical expression derivation section that performs predetermined conversion to derive a first logical expression from the first difference code and derive a second logical expression from the second difference code, and a determination section that, depending on whether the second logical expression includes the first logical expression, determines whether the first program in a predetermined embedded device is dynamically updatable to the second program.
Tadaaki Tanimoto, Naoyuki Morita
Filed: 20 Jul 17
Utility
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4 May 20
Masaru Hase, Tetsuji Tsuda, Naohiro Nishikawa, Yuki Inoue, Seiji Mochizuki, Katsushige Matsubara, Ren Imaoka
Filed: 21 Jan 19
Utility
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29 Apr 20
A semiconductor device capable of reducing electric power consumption while suppressing deterioration in reliability is provided.
Kazuya UEJIMA
Filed: 17 Sep 19
Utility
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29 Apr 20
A semiconductor device capable of suppressing performance degradation and systems using the same are provided.
Yasuo SASAKI
Filed: 17 Sep 19
Utility
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29 Apr 20
A semiconductor device capable of executing a plurality of tasks in real time and improving performances is provided.
Yasuo SASAKI
Filed: 18 Sep 19
Utility
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29 Apr 20
An object of the present invention is to increase a writing speed to a flash memory while suppressing an increase in noise.
Takanori MORIYASU, Kazuo YOSHIHARA, Akihiko KANDA, Yoshihiko ASAI, Tomoya OGAWA
Filed: 18 Sep 19
Utility
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29 Apr 20
The semiconductor device includes a wiring substrate, a first and second semiconductor chips, and the heat sink.
Keita TSUCHIYA, Shuuichi KARIYAZAKI, Takashi KIKUCHI, Michiaki SUGIYAMA, Yusuke TANUMA
Filed: 17 Sep 19
Utility
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29 Apr 20
A semiconductor device capable of suppressing propagation of a crack caused by a temperature cycle at a bonding part between a bonding pad and a bonding wire is provided.
Kenji IKURA, Hideki ISHII, Takehiko MAEDA, Takeumi KATO
Filed: 18 Sep 19
Utility
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29 Apr 20
A phase shifter capable of improving phase accuracy by a simple method is provided.
Tomoyuki TANAKA, Takahiro NAKAMURA
Filed: 17 Sep 19
Utility
47dahrh3lq5zbilyp99mi92vnz0kaj5ze6ygzgetzim1ul4vifzuu6lfm9d4
27 Apr 20
A video encoding/decoding system includes a video encoding device, and a video decoding device.
Seiji Mochizuki, Toshiyuki Kaya, Hiroshi Ueda, Tetsuya Shibayama
Filed: 1 Aug 18
Utility
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27 Apr 20
An electronic device according to one embodiment includes a wiring substrate, the wiring substrate having a first wiring connected to a first external terminal and a second wiring connected to a second external terminal and extending along the first wiring.
Tatsuaki Tsukuda, Akihiro Nakahara
Filed: 29 Nov 15
Utility
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27 Apr 20
A semiconductor device and method includes a configuration information storage memory that stores a plurality of configuration information items, a state transition management unit that selects any one of the plurality of configuration information items, and a data path unit that dynamically reconfigures a circuit according to the configuration information item selected by the state transition management unit.
Yoshitaka Izawa, Katsumi Togawa, Takao Toi, Taro Fujii
Filed: 12 Jul 18
Utility
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22 Apr 20
A semiconductor device for suppressing a variation in characteristics caused by a current flowing at the time of breakdown is disclosed.
Taro MORIYA, Hiroshi YANAGIGAWA, Kazuhisa MORI
Filed: 16 Sep 19
Utility
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22 Apr 20
To provide a semiconductor device capable of having improved adhesion between a plating film and a wiring layer.
Mitsuhiro SUKEGAWA, Yoshinori MATSUMURO, Toshikazu HANAWA, Kentaro YAMADA
Filed: 19 Dec 19
Utility
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20 Apr 20
To safely stop a system even when an abnormality occurs in a power supply for a control circuit, a semiconductor device includes a control circuit, a first power supply that outputs a first voltage to be supplied to the control circuit as a power-supply voltage, a first voltage monitoring circuit that determines whether the first voltage is abnormal, a first switch that is coupled to the first power supply and the control circuit, and cuts off supply of the first voltage to the control circuit when it is determined that the first voltage is abnormal, and a power-supply switching circuit that is coupled to the control circuit and a second power supply, which outputs a second voltage to be supplied to a circuit to which power supply is supplied other than the control circuit as a power-supply voltage, and supplies the second voltage to the control circuit in a state where the supply of the first voltage to the control circuit is cut off.
Masataka Motohashi, Yosuke Watanabe
Filed: 5 Jul 18
Utility
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20 Apr 20
A data processor capable of suppressing variation in latency during a bus access is provided.
Manabu Koike
Filed: 31 Oct 18
Utility
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20 Apr 20
A content addressable memory includes a plurality of TCAM cells which configure one entry, a first word line coupled to the TCAM cells, a second word line coupled to the TCAM cells and a match line coupled to the TCAM cells and further includes a valid cell which stores a valid bit which indicates validity or invalidity of the entry, a bit line coupled to the valid line and a selection circuit which is coupled to the first word line and the second word line and sets the valid cell to a selected state in accordance with a situation where the first word line or the second word line is set to the selected state.
Yohei Sawada, Makoto Yabuuchi, Masao Morimoto
Filed: 19 Mar 18