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ELECTRICITY
H01
Electric elements
H01S
DEVICES USING STIMULATED EMISSION
H01S5/00
Semiconductor lasers
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H01S5/0425
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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting device
Patent number
11,973,321
Issue date
Apr 30, 2024
FUJIFILM Business Innovation Corp.
Kazuhiro Sakai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vertical cavity surface emitting laser element and electronic appar...
Patent number
11,973,316
Issue date
Apr 30, 2024
Sony Corporation
Mikihiro Yokozeki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and projector
Patent number
11,973,318
Issue date
Apr 30, 2024
Seiko Epson Corporation
Takafumi Noda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-emitting laser device
Patent number
11,973,307
Issue date
Apr 30, 2024
SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
Se Yeon Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Puncture forming method, sample separating method, semiconductor el...
Patent number
11,967,797
Issue date
Apr 23, 2024
NUVOTON TECHNOLOGY CORPORATION JAPAN
Daisuke Ikeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vertical cavity surface emitting laser devices
Patent number
11,967,798
Issue date
Apr 23, 2024
AMS SENSORS ASIA PTE. LTD.
Laurence Watkins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser drive device and method of manufacturing the same
Patent number
11,962,123
Issue date
Apr 16, 2024
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Hirohisa Yasukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical device and method of forming the same
Patent number
11,962,128
Issue date
Apr 16, 2024
Nanyang Technological University
Donguk Nam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting element
Patent number
11,955,772
Issue date
Apr 9, 2024
Denso Corporation
Yuki Kamata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current-injection organic semiconductor laser diode, method for pro...
Patent number
11,955,776
Issue date
Apr 9, 2024
Kyushu University, National University Corporation
Sangarange Don Atula Sandanayaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturable large area gallium and nitrogen containin...
Patent number
11,949,212
Issue date
Apr 2, 2024
KYOCERA SLD Laser, Inc.
Melvin McLaurin
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor laser, operating method for a semiconductor laser, an...
Patent number
11,942,763
Issue date
Mar 26, 2024
OSRAM OLED GmbH
Harald König
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Variable trace width for individual vertical cavity surface emittin...
Patent number
11,936,158
Issue date
Mar 19, 2024
Lumentum Operations LLC
Mohammad Ali Shirazi Hosseini Dokht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
11,936,164
Issue date
Mar 19, 2024
FUJIFILM Business Innovation Corp.
Kazuhiro Sakai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of producing a semiconductor laser and semiconductor laser
Patent number
11,935,755
Issue date
Mar 19, 2024
OSRAM OLED GmbH
Alfred Lell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing optical semiconductor device
Patent number
11,929,590
Issue date
Mar 12, 2024
Mitsubishi Electric Corporation
Nobuyuki Ogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Edge-emitting laser bar
Patent number
11,923,662
Issue date
Mar 5, 2024
OSRAM OLED GmbH
Alfred Lell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microcavity pixel array fabrication method
Patent number
11,925,058
Issue date
Mar 5, 2024
Avalon Holographics Inc.
Jiaqi Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase-coupled laser assembly and method for producing a phase-coupl...
Patent number
11,923,656
Issue date
Mar 5, 2024
OSRAM OLED GmbH
Bruno Jentzsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modified emitter array
Patent number
11,916,356
Issue date
Feb 27, 2024
Lumentum Operations LLC
Vincent V. Wong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
Patent number
11,909,177
Issue date
Feb 20, 2024
Kyushu University, National University Corporation
Chihaya Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pulse-modulated laser-based near-eye display
Patent number
11,899,211
Issue date
Feb 13, 2024
Microsoft Technology Licensing, LLC
Raymond Kirk Price
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and projector
Patent number
11,901,695
Issue date
Feb 13, 2024
Seiko Epson Corporation
Takashi Miyata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Rigid high power and high speed lasing grid structures
Patent number
11,888,291
Issue date
Jan 30, 2024
OPTIPULSE, INC.
John Richard Joseph
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bottom-emitting emitter array with a bottom side metal layer
Patent number
11,888,293
Issue date
Jan 30, 2024
Lumentum Operations LLC
Ajit Vijay Barve
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser element and method for manufacturing the same
Patent number
11,881,684
Issue date
Jan 23, 2024
Nichia Corporation
Yoshitaka Nakatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-emitting semiconductor light-emitting device
Patent number
11,881,674
Issue date
Jan 23, 2024
Kabushiki Kaisha Toshiba
Kei Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, semiconductor laser, and method of producing...
Patent number
11,876,349
Issue date
Jan 16, 2024
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Masahiro Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device and method for manufacturing the same
Patent number
11,870,212
Issue date
Jan 9, 2024
Mitsubishi Electric Corporation
Kazumasa Kishimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reconfigurable laser pulse generating circuit
Patent number
11,870,215
Issue date
Jan 9, 2024
Lumentum Operations LLC
Hao Huang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH ISOLATED CATHODES...
Publication number
20240146027
Publication date
May 2, 2024
Lumentum Operations LLC
Guowei ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE
Publication number
20240146033
Publication date
May 2, 2024
Hamamatsu Photonics K.K.
Yuma HATANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EDGE-EMITTING LASER BAR
Publication number
20240146034
Publication date
May 2, 2024
OSRAM OLED GmbH
Alfred Lell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER EMISSION MODULE AND LASER RANGING DEVICE
Publication number
20240146021
Publication date
May 2, 2024
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Zhuozhi YAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CASCADE ELEMENT
Publication number
20240146032
Publication date
May 2, 2024
Kabushiki Kaisha Toshiba
Shinji SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING LASER APPARATUS AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240136791
Publication date
Apr 25, 2024
HLJ TECHNOLOGY CO., LTD.
LI-HUNG LAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-EMITTING LASER, LASER DEVICE, DETECTION DEVICE, MOBILE OBJE...
Publication number
20240136793
Publication date
Apr 25, 2024
RICOH COMPANY, LTD.
Naoto Jikutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TWO-DIMENSIONAL PHOTONIC CRYSTAL LASER
Publication number
20240128717
Publication date
Apr 18, 2024
KYOTO UNIVERSITY
Susumu NODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VCSEL DIODE AND VCSEL DIODE ARRAY HAVING COMMON ANODE STRUCTURE
Publication number
20240128714
Publication date
Apr 18, 2024
KOREA PHOTONICS TECHNOLOGY INSTITUTE
Keon Hwa LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-EMITTING LASER ARRAY, LIGHT SOURCE MODULE, AND DISTANCE-MEA...
Publication number
20240128725
Publication date
Apr 18, 2024
Kazuma IZUMIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
Publication number
20240128724
Publication date
Apr 18, 2024
Mitsubishi Electric Corporation
Kazuyuki ONOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING ELEMENT, METHOD FOR DETECTING OPTIC CHARACTERISTIC...
Publication number
20240120709
Publication date
Apr 11, 2024
SONY GROUP CORPORATION
EIJI NAKAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING BODY, METHOD AND APPARATUS FOR MANUFACTURING LIGHT-E...
Publication number
20240120708
Publication date
Apr 11, 2024
KYOCERA CORPORATION
Yoshinobu KAWAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser Architectures Using Quantum Well Intermixing Techniques
Publication number
20240113508
Publication date
Apr 4, 2024
Apple Inc.
Alfredo Bismuto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, SEMICONDUCTOR LASER ELEMENT, AND MANUFACTUR...
Publication number
20240106190
Publication date
Mar 28, 2024
KYOCERA CORPORATION
Kentaro MURAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DIODE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240106201
Publication date
Mar 28, 2024
QUANZHOU SAN'AN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Zhibai ZHONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE
Publication number
20240097403
Publication date
Mar 21, 2024
Unikorn Semiconductor Corporation
Jung-Jen Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL DEVICE AND METHOD OF FORMING THE SAME
Publication number
20240088628
Publication date
Mar 14, 2024
Nanyang Technological University
Donguk NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical Cavity Surface Emitting Laser, Electronic Device with Same...
Publication number
20240079854
Publication date
Mar 7, 2024
Shenzhen Berxel Photonics Co., Ltd.
Jiaxing WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240079850
Publication date
Mar 7, 2024
HON HAI PRECISION INDUSTRY CO., LTD.
Wen-Cheng HSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240072513
Publication date
Feb 29, 2024
Lumentum Japan, Inc.
Ryosuke NAKAJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VCSEL ARRAY WITH NON-ISOLATED EMITTERS
Publication number
20240055832
Publication date
Feb 15, 2024
Shenzhen Raysees AI Technology Co., Ltd.
Dongseok Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTONIC-CRYSTAL SURFACE EMITTING LASER AND MANUFACTURING METHOD TH...
Publication number
20240047944
Publication date
Feb 8, 2024
Sumitomo Electric Industries, Ltd.
Naoya KONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PULSED LASER DIODE DRIVER CURRENT MEASUREMENT CIRCUIT
Publication number
20240047940
Publication date
Feb 8, 2024
Silanna Asia Pte Ltd
Joseph H. Colles
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJA...
Publication number
20240047947
Publication date
Feb 8, 2024
Lumentum Operations LLC
Albert YUEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR OPTICAL DEVICE
Publication number
20240038907
Publication date
Feb 1, 2024
Lumentum Japan, Inc.
Shuhei ONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER HAVING TAPERED REGION
Publication number
20240039240
Publication date
Feb 1, 2024
Freedom Photonics LLC
Gordon Barbour Morrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, SEMICONDUC...
Publication number
20240030683
Publication date
Jan 25, 2024
HORIBA, LTD.
Makoto MATSUHAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE, PROJECTOR, DISPLAY, AND HEAD-MOUNTED DISPLAY
Publication number
20240030681
Publication date
Jan 25, 2024
SEIKO EPSON CORPORATION
Takashi MIYATA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LASER AND LIDAR COMPRISING THE LASER
Publication number
20240019548
Publication date
Jan 18, 2024
Hesai Technology Co., Ltd.
Wei LI
H01 - BASIC ELECTRIC ELEMENTS