EPISTAR CORPORATION Patent Application Trends in 2024
EPISTAR CORPORATION Patent Filing Activity
EPISTAR CORPORATION patent applications in 2024
Top 10 Technology Areas
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- H01L33/62 (Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls)
- Count: 16 patents
- Example: 20240234635. SEMICONDUCTOR LIGHT-EMITTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L33/10 (with a light reflecting structure, e.g. semiconductor Bragg reflector)
- Count: 8 patents
- Example: 20240234635. SEMICONDUCTOR LIGHT-EMITTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L33/46 (Reflective coating, e.g. dielectric Bragg reflector)
- Count: 7 patents
- Example: 20240234635. SEMICONDUCTOR LIGHT-EMITTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L2933/0066 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L33/382 ({the electrode extending partially in or entirely through the semiconductor body})
- Count: 6 patents
- Example: 20240234635. SEMICONDUCTOR LIGHT-EMITTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L33/0095 ({Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination})
- H01L25/0753 (the devices being of a type provided for in group)
- H01L33/30 (containing only elements of Group III and Group V of the Periodic Table)
- H01L33/22 (Roughened surfaces, e.g. at the interface between epitaxial layers)
- Count: 5 patents
- Example: 20240162382. LIGHT-EMITTING PACKAGE AND LIGHT-EMITTING ELEMENT simplified abstract (EPISTAR CORPORATION)
- H01L33/24 (of the light emitting region, e.g. non-planar junction)
- Count: 4 patents
- Example: 20240234635. SEMICONDUCTOR LIGHT-EMITTING DEVICE simplified abstract (EPISTAR CORPORATION)
Emerging Technology Areas
- H01L21/00 (Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof)
- H01L33/0025 ({comprising only A)
- H01L33/405 ({Reflective materials})
- H01L31/125 ({Composite devices with photosensitive elements and electroluminescent elements within one single body})
- Count: 1 patents
- Example: 20240222538. SEMICONDUCTOR PHOTO-DETECTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L31/101 (Devices sensitive to infrared, visible or ultraviolet radiation)
- Count: 1 patents
- Example: 20240222538. SEMICONDUCTOR PHOTO-DETECTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L31/022408 ({for devices characterised by at least one potential jump barrier or surface barrier})
- Count: 1 patents
- Example: 20240222538. SEMICONDUCTOR PHOTO-DETECTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L31/055 (where light is absorbed and re-emitted at a different wavelength by the optical element directly associated or integrated with the PV cell, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements)
- Count: 1 patents
- Example: 20240222538. SEMICONDUCTOR PHOTO-DETECTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L25/0756 (the devices being of a type provided for in group)
- H01L2933/0016 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- Count: 1 patents
- Example: 20240194724. LIGHT-EMITTING DEVICE simplified abstract (EPISTAR CORPORATION)
- H01L27/153 (including semiconductor components having potential barriers, specially adapted for light emission)
Top Inventors
- Min-Hsun HSIEH (6 patents)
- Chao-Hsing CHEN (5 patents)
- Heng-Ying CHO (5 patents)
- Yu-Ling LIN (4 patents)
- Jia-Kuen WANG (3 patents)
- Tzu-Yao TSENG (3 patents)
- Bo-Jiun HU (3 patents)
- Shih-Chang LEE (3 patents)
- Wen-Luh LIAO (3 patents)
- Tsung-Hsun CHIANG (2 patents)
Patent Categories
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Geographical Distribution of Inventors
Geographical Distribution of US Inventors
Categories:
- Pages with broken file links
- EPISTAR CORPORATION
- Companies
- CPC H01L33/382
- CPC H01L33/00
- CPC H01L33/10
- CPC H01L33/24
- CPC H01L33/385
- CPC H01L33/387
- CPC H01L33/42
- CPC H01L33/46
- CPC H01L33/62
- CPC H01L33/0012
- CPC H01L33/02
- CPC H01L2933/0033
- CPC H01L2933/0066
- CPC H01L33/0095
- CPC H01L21/6835
- CPC H01L22/22
- CPC H01L25/0753
- CPC H01L2221/68354
- CPC H01L2221/68368
- CPC H01L33/0075
- CPC H01L33/32
- CPC H01L33/36
- CPC H01L33/0093
- CPC H01L21/6836
- CPC H01L2221/68318
- CPC H01L2221/68363
- CPC H01L2221/68381
- CPC H01L22/12
- CPC H01L22/14
- CPC H01L24/24
- CPC H01L2924/0002
- CPC H01L33/30
- CPC H01L27/156
- CPC H01L33/0062
- CPC H01L33/145
- CPC H01L33/04
- CPC H01L33/06
- CPC H01L33/14
- CPC H01L33/305
- CPC H01L33/325
- CPC H01L33/22
- CPC H01L24/13
- CPC H01L24/03
- CPC H01L24/05
- CPC H01L24/11
- CPC H01L24/14
- CPC H01L2224/0347
- CPC H01L2224/03848
- CPC H01L2224/0401
- CPC H01L2224/05557
- CPC H01L2224/05624
- CPC H01L2224/11515
- CPC H01L2224/13016
- CPC H01L2224/13111
- CPC H01L2224/13144
- CPC H01L2224/1403
- CPC H01L33/38
- CPC H01L33/44
- CPC H01L25/167
- CPC H01L31/167
- CPC A61B5/02141
- CPC A61B5/02427
- CPC A61B5/02433
- CPC A61B5/14546
- CPC A61B5/14552
- CPC G01J3/10
- CPC H01L31/02005
- CPC H01L31/02325
- CPC H01L31/03046
- CPC H01L33/08
- CPC H01L33/58
- CPC H01S5/22
- CPC B23K26/38
- CPC H01S5/1039
- CPC H01S5/0201
- CPC H01L33/12
- CPC H01L33/007
- CPC H01L33/20
- CPC H01L33/486
- CPC H01L33/60
- CPC F21K9/23
- CPC F21K9/00
- CPC F21V19/0005
- CPC H01L27/153
- CPC H01L2933/0016
- CPC H01L25/0756
- CPC H01L33/50
- CPC H01L31/055
- CPC H01L31/022408
- CPC H01L31/101
- CPC H01L31/125
- CPC H01L33/405
- CPC H01L33/0025
- CPC H01L21/00
- Patent Trends by Company in 2024