3153 patents
Page 64 of 158
Utility
Package for Mounting Optical Element, Electronic Device, and Electronic Module
5 May 22
An optical element mounting package includes an optical component and a base.
Akihiko KITAGAWA, Takashi KIMURA
Filed: 20 Feb 20
Utility
Semiconductor Device and Production Method for Semiconductor Device
5 May 22
The following are performed in this method for producing a semiconductor device: a step for forming multiple surface electrode metals joined to a surface of a semiconductor layer on a wafer on which multiple semiconductor devices are attached; a step for excavating a semiconductor layer outside an outer edge of the surface electrode metal to form an outermost edge trench of the semiconductor device; a dicing step for cutting out individual semiconductor devices from the wafer; and a kerf check performed after the dicing step by checking the distance from the outermost edge trench to the chip outline position of the semiconductor device.
Shingo KABUTOYA
Filed: 28 Feb 20
Utility
Optical Component, Image Display Device Using Same, and Head-up Display
5 May 22
An optical component according to the present disclosure includes a substrate containing sapphire.
Motohiro UMEHARA, Satoru TSUBOKURA, Mitsuhiro KAJIHARA, Yoshinori KUBO
Filed: 24 Jan 20
Utility
Electronic-element Mounting Package and Electronic Device
5 May 22
An electronic-element mounting package includes a wiring substrate having a first surface and a wiring pattern thereon; a base having a second surface and a through hole whose opening is on the second surface; a signal line penetrating the through hole and having a first end exposed from an opening of the through hole; and an insulating member between an inner surface of the through hole and the signal line and has an end portion and a main portion.
Hikaru KITAHARA, Tomoharu ONDA
Filed: 27 Feb 20
Utility
Light Emitter Board, Display Device, and Method for Repairing Display Device
5 May 22
A light emitter board includes a substrate having a mount surface on which first and second light emitters are mountable, and at least one pixel unit on the mount surface, including a drive circuit and first and second drive lines.
Ryoichi YOKOYAMA, Takanobu SUZUKI
Filed: 6 Jan 20
Utility
Filter and Multi-filter
5 May 22
A filter includes a ladder filter portion formed on a first piezoelectric substrate; and a multi-mode filter portion connected to the ladder filter portion and formed on a second piezoelectric substrate different from the first piezoelectric substrate.
Tomonori URATA
Filed: 18 Feb 20
Utility
Event-based Minimum Drive Test (MDT) Log
5 May 22
A mobile wireless communication device (mobile device) receives a Minimization of Drive Test (MDT) configuration comprising criteria for performing event-based logging.
Henry CHANG, Masato FUJISHIRO
Filed: 25 Mar 20
Utility
Minimization Drive Test for Wireless Devices with Multiple Radio Access Technologies (Rats)
5 May 22
A mobile wireless communication user equipment device (mobile device) simultaneously stores logs for two minimization drive tests (MDTs) where a first MDT is associated with a first radio access technology (RAT) and a second MDT is associated with a second RAT.
Henry CHANG, Masato FUJISHIRO
Filed: 5 Feb 20
Utility
Unicast and Groupcast Transmissions Over Sidelink
5 May 22
The methods, devices, and systems discussed herein describe four different mechanisms (e.g., solutions) to assist a leader of a group of wireless communication devices in deciding when to switch between groupcast and unicast transmissions.
Henry CHANG, Masato FUJISHIRO
Filed: 27 Mar 20
Utility
Solar Cell Element and Method for Manufacturing Solar Cell Element
5 May 22
A solar cell element includes a first electrode, a second electrode, a light-absorbing layer, and a first carrier transporter.
Kohei FUJITA, Hirotaka SANO
Filed: 26 Feb 20
Utility
Method of Manufacturing Semiconductor Element, and Semiconductor Element Body
5 May 22
A method of manufacturing a semiconductor element according to the present disclosure includes an element forming step (S1) of forming, on an underlying substrate (11), a semiconductor element (15) connected to the underlying substrate (11) via a connecting portion (13b) and including an upper surface (15a) inclined with respect to a growth surface of the underlying substrate (11), a preparing step (S2) of preparing a support substrate (16) including an opposing surface (16c) facing the underlying substrate (11), a bonding step (S3) of pressing the upper surface (15a) of the semiconductor element (15) against the opposing surface (16c) of the support substrate (16) and heating the upper surface (15a) to bond the upper surface (15a) of the semiconductor element (15) to the support substrate (16), and a peeling step (S4) of peeling the semiconductor element (15) from the underlying substrate (11).
Katsuaki MASAKI, Kentaro MURAKAWA
Filed: 28 Feb 20
Utility
Fuel Cell System
5 May 22
A fuel cell system includes a fuel cell that generates electricity using a fuel gas and air, an air supply that supplies air to the fuel cell, a temperature meter that measures a temperature of the fuel cell, and a controller.
Takeshi KOZAI
Filed: 17 Feb 20
Utility
Fuel Cell System
5 May 22
A fuel cell system includes a controller that controls an amount of air flow to be supplied from an air blower included in an oxygen-containing gas supply to a cell stack to cause a power level (in amperes) of a fuel cell controllable by a power level regulator (power conditioner) and an air utilization to have an increase-control section in which the air utilization increases in accordance with an increase in the power level of the fuel cell and a decrease-control section in which the air utilization decreases in accordance with an increase in the power level.
Kyosuke YAMAUCHI, Mitsutaka SHIMADA
Filed: 19 Feb 20
Utility
Cell Stack Device, Module, and Module Housing Device
5 May 22
A cell stack device (1) includes a cell stack (8) constituted by arraying and electrically connecting cells (2), and a pair of conductive members (10) respectively located on two ends of the cell stack (8) in an array direction x of the cells (2) and electrically connected to the cells (2).
Norimitsu FUKAMI
Filed: 26 Feb 20
Utility
Wiring board
3 May 22
A wiring board of the present disclosure includes: a first insulating layer including a surface; a second insulating layer including un upper surface and a lower surface and locating above the surface of the first insulating layer; a wiring conductor layer formed on the surface of the first insulating layer, includes a via land; and a via hole conductor penetrating from the upper surface to the lower surface of the second insulating layer.
Tsuyoshi Sunada, Hidetoshi Yugawa
Filed: 25 Jul 19
Utility
Connector and electronic device
3 May 22
A connector (10) according to the present disclosure is fitted with a connection object (60).
Munenobu Yoshida
Filed: 21 Feb 19
Utility
Electrical connector with floating contacts each with multiple impedances
3 May 22
A connector (10) according to the present disclosure includes an insulator to be fitted to a connection object (60), and contacts (50) attached to the insulator.
Shunsuke Morita, Masayoshi Kakino, Masashi Kakeno
Filed: 1 Oct 18
Utility
Light emitting element housing package, light emitting device, and light emitting module
3 May 22
A light emitting element housing package of the present disclosure includes a base part including a first surface including a first recessed part for mounting a light emitting element.
Daisuke Ueyama, Chiaki Doumoto, Takeshi Kamikawa
Filed: 14 Feb 19
Utility
Electric power transmission apparatus, wireless electric power supply system, and electric power transmission method
3 May 22
An electric power transmission apparatus comprises a first antenna, a storage medium, and at least one first processor.
Masaki Nakao
Filed: 26 Jul 19
Utility
Power over fiber system and optical fiber cable
3 May 22
A power over fiber system includes an optical fiber cable.
Tomonori Sugime
Filed: 9 Jul 20