TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. Patent Application Trends in 2025
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Contents
- 1 TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. Patent Filing Activity
- 2 TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. patent applications in 2025
- 3 Top 10 Technology Areas
- 4 Emerging Technology Areas
- 5 Top Inventors
- 6 Patent Categories
- 7 Geographical Distribution of Inventors
- 8 Geographical Distribution of US Inventors
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. Patent Filing Activity
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. patent applications in 2025
Top 10 Technology Areas
- H01L29/66545 ({using a dummy, i.e. replacement gate in a process wherein at least a part of the final gate is self aligned to the dummy gate})
- H01L27/088 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L23/5226 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- Count: 4 patents
- Example: 20250062223. SEMICONDUCTOR STRUCTURE (TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.)
- H01L29/401 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H10B20/25 (One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links)
- Count: 3 patents
- Example: 20250070018. ANTI-FUSE CELLS WITH BACKSIDE POWER RAILS (Taiwan Semiconductor Manufacturing Company Ltd.)
- H01L23/5283 ({Geometry or} layout of the interconnection structure {()
- Count: 3 patents
- Example: 20250070018. ANTI-FUSE CELLS WITH BACKSIDE POWER RAILS (Taiwan Semiconductor Manufacturing Company Ltd.)
- H01L29/42392 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- G11C17/16 (using electrically-fusible links)
- Count: 2 patents
- Example: 20250070018. ANTI-FUSE CELLS WITH BACKSIDE POWER RAILS (Taiwan Semiconductor Manufacturing Company Ltd.)
- G11C17/18 (Auxiliary circuits, e.g. for writing into memory)
- Count: 2 patents
- Example: 20250070018. ANTI-FUSE CELLS WITH BACKSIDE POWER RAILS (Taiwan Semiconductor Manufacturing Company Ltd.)
- H01L23/5286 ({Geometry or} layout of the interconnection structure {()
- Count: 2 patents
- Example: 20250070018. ANTI-FUSE CELLS WITH BACKSIDE POWER RAILS (Taiwan Semiconductor Manufacturing Company Ltd.)
Emerging Technology Areas
- H10B41/70 (ELECTRONIC MEMORY DEVICES)
- H01L29/788 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L29/42324 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L28/92 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H10B41/10 (ELECTRONIC MEMORY DEVICES)
- H01L2224/81 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L2224/21 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L2224/19 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L2224/16227 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
- H01L24/81 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
Top Inventors
- LAN-CHOU CHO (4 patents)
- STEFAN RUSU of SUNNYVALE CA (US) (3 patents)
- LING-SUNG WANG (3 patents)
- CHEN-CHIEH CHIANG (3 patents)
- Meng-Sheng Chang (2 patents)
- Kuo-Cheng CHIANG (2 patents)
- Chih-Hao WANG (2 patents)
- KUO-CHENG CHIANG (2 patents)
- SHENG-CHAU CHEN (2 patents)
- YINGKIT FELIX TSUI of CUPERTINO CA (US) (2 patents)
Patent Categories
Geographical Distribution of Inventors
Geographical Distribution of US Inventors
Categories:
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Companies
- CPC G03F1/32
- CPC G03F1/54
- CPC H01L29/401
- CPC H01L21/32051
- CPC H01L29/41791
- CPC H01L29/456
- CPC H01L21/67017
- CPC H01L23/5252
- CPC G11C17/16
- CPC G11C17/18
- CPC H10B20/25
- CPC H01L23/5283
- CPC H01L23/5286
- CPC H01L24/05
- CPC H01L24/03
- CPC H01L24/27
- CPC H01L24/29
- CPC H01L2224/05011
- CPC H01L2224/05573
- CPC H01L2224/29028
- CPC H01L2224/2957
- CPC H01L23/5256
- CPC H01L29/66795
- CPC H01L21/02255
- CPC H01L21/02595
- CPC H01L21/823431
- CPC H01L27/0886
- CPC H01L29/66545
- CPC H01L29/7851
- CPC H01L29/42392
- CPC H01L21/823412
- CPC H01L21/823418
- CPC H01L21/823437
- CPC H01L27/088
- CPC H01L29/0665
- CPC H01L29/0847
- CPC H01L29/66553
- CPC H01L29/78696
- CPC H01L29/0673
- CPC H01L21/823807
- CPC H01L21/823814
- CPC H01L21/823878
- CPC H01L27/092
- CPC H01L29/66439
- CPC H01L29/775
- CPC H01L21/8234
- CPC H01L27/0207
- CPC H03K17/6871
- CPC G02B6/125
- CPC G02B6/124
- CPC G02B6/13
- CPC G03F7/0005
- CPC G03F7/70475
- CPC H01L21/67309
- CPC C23C16/4586
- CPC C23C16/4584
- CPC H01L21/76816
- CPC G03F1/76
- CPC H01L21/0274
- CPC H03K19/018521
- CPC H03K19/00361
- CPC H03K19/00384
- CPC H04L1/205
- CPC H03L7/0991
- CPC H04N25/79
- CPC G02B6/12004
- CPC G02B6/1228
- CPC G02B2006/12061
- CPC G02B6/305
- CPC G02B2006/12147
- CPC G03F1/36
- CPC G06F30/392
- CPC H01L23/5223
- CPC H01L28/60
- CPC H01L27/14623
- CPC H01L27/14605
- CPC H01L27/14685
- CPC H10N50/10
- CPC H10B61/22
- CPC H10N50/01
- CPC H10N50/80
- CPC G01N24/085
- CPC G01N24/082
- CPC H01L21/67733
- CPC G06F30/327
- CPC G06F8/41
- CPC G06F2115/02
- CPC G11C11/161
- CPC G11C11/1655
- CPC G11C11/1657
- CPC G11C11/1659
- CPC G11C11/1673
- CPC G11C11/1675
- CPC H10B61/20
- CPC H01L21/67069
- CPC H01J37/32449
- CPC H01L21/02274
- CPC H01L21/0234
- CPC H01L21/67253
- CPC H10N70/8413
- CPC H10N70/011
- CPC H10N70/861
- CPC H10N70/883
- CPC G01R31/31922
- CPC G01R31/31725
- CPC G01R31/318328
- CPC G01R31/3191
- CPC H03K3/037
- CPC H03K5/26
- CPC G03F9/7084
- CPC G06F30/396
- CPC H01J37/32844
- CPC B01D53/0438
- CPC B03C3/08
- CPC B03C3/12
- CPC B03C3/47
- CPC B01D2253/102
- CPC B01D2253/1124
- CPC B01D2253/202
- CPC B01D2258/0216
- CPC B03C2201/32
- CPC H01J2237/3341
- CPC H01L21/3065
- CPC H01L21/311
- CPC H01L21/32135
- CPC H01L23/5226
- CPC H10B43/27
- CPC H01L23/562
- CPC H01L23/04
- CPC H01L2224/73204
- CPC H01L2224/73253
- CPC H01L2924/15311
- CPC H01L2924/3511
- CPC H01L29/40111
- CPC G11C11/221
- CPC G11C11/223
- CPC H01L29/512
- CPC H01L29/513
- CPC H01L29/66666
- CPC H01L29/6684
- CPC H01L29/78391
- CPC H10B51/20
- CPC H10B51/30
- CPC G11C11/2259
- CPC H01L29/517
- CPC H01L29/785
- CPC H01L29/7853
- CPC H01L21/823481
- CPC G06F30/398
- CPC G03F7/70641
- CPC G01N21/9501
- CPC H01L21/3086
- CPC H01L21/31116
- CPC H01L21/31122
- CPC H01L21/76224
- CPC B05B12/082
- CPC H01L21/67288
- CPC H01L22/12
- CPC H01L22/26
- CPC H01L23/5228
- CPC H01L22/14
- CPC H03K17/693
- CPC H03H7/38
- CPC H10D30/6735
- CPC H10D30/014
- CPC H10D30/43
- CPC H10D30/6757
- CPC H10D62/116
- CPC H10D62/121
- CPC H10D62/151
- CPC H10D64/017
- CPC H10D64/018
- CPC H10D84/013
- CPC H10D84/0151
- CPC H10D84/038
- CPC H10D84/83
- CPC H01L21/02532
- CPC H01L21/0259
- CPC H10D30/031
- CPC H10D62/118
- CPC G01N21/95607
- CPC G01N21/8851
- CPC G06T7/001
- CPC G01N2021/8887
- CPC G01N2021/95615
- CPC G06T2207/20016
- CPC G06T2207/20221
- CPC G06T2207/30148
- CPC G06T2207/30168
- CPC G03F7/7065
- CPC G01N23/04
- CPC G01N23/2206
- CPC G01N23/2252
- CPC G01N23/227
- CPC G03F7/70655
- CPC G01N2223/41
- CPC G01N2223/6116
- CPC G01N2223/6462
- CPC H01L21/76898
- CPC G11C29/46
- CPC G11C29/1201
- CPC G11C29/12015
- CPC G11C29/54
- CPC H01L21/76897
- CPC H01L21/76807
- CPC H01L21/76831
- CPC H01L21/76832
- CPC H01L21/76885
- CPC H01L2221/1026
- CPC H01L2221/1036
- CPC H04L25/0292
- CPC H03K5/134
- CPC H03K5/2481
- CPC H04L25/0272
- CPC H10F39/199
- CPC H10F39/024
- CPC H10F39/18
- CPC H10F39/803
- CPC H10F39/805
- CPC H10F39/8053
- CPC H10F39/8063
- CPC H10F39/807
- CPC H10F39/811
- CPC H01L21/28123
- CPC H01L21/3212
- CPC H01L21/823821
- CPC H01L21/823828
- CPC H01L27/0924
- CPC H01L29/0653
- CPC H01L27/0629
- CPC H01L29/404
- CPC H01L29/66166
- CPC H01L29/8605
- CPC H01L27/0922
- CPC H01L21/823871
- CPC H01L29/4236
- CPC H01L29/42364
- CPC H01L27/1207
- CPC H01L21/84
- CPC H01L31/035254
- CPC G01J1/42
- CPC H01L31/035281
- CPC H01L31/105
- CPC H01L31/1804
- CPC D02G3/441
- CPC D02G3/04
- CPC H05K9/009
- CPC D10B2101/20
- CPC D10B2401/16
- CPC G02B6/122
- CPC G02B6/262
- CPC G02B2006/121
- CPC G02F1/025
- CPC H01L21/76804
- CPC H01L21/7684
- CPC H01L21/76877
- CPC H01L29/41725
- CPC H01L23/544
- CPC H01L21/31105
- CPC H01L21/32131
- CPC H01L21/76801
- CPC H01L21/76838
- CPC H01L2223/54433
- CPC H01L24/16
- CPC H01L21/56
- CPC H01L23/3107
- CPC H01L23/49816
- CPC H01L24/19
- CPC H01L24/20
- CPC H01L24/81
- CPC H01L2224/16227
- CPC H01L2224/19
- CPC H01L2224/21
- CPC H01L2224/81
- CPC H10B41/10
- CPC H01L28/92
- CPC H01L29/42324
- CPC H01L29/788
- CPC H10B41/70
- Patent Trends by Company in 2025
