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Carson Cheng — 100 Patents

NCNcstar: 84 patents #1 of 6Top 20%
Google: 3 patents #8,096 of 22,993Top 40%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Poway, CA: #9 of 1,186 inventorsTop 1%
California: #2,278 of 386,348 inventorsTop 1%
Overall (All Time): #14,510 of 4,157,543Top 1%
100 Patents All Time
Carson Cheng has been granted 100 US patents while listed as an inventor at Ncstar. The first was granted in 2000 and the most recent in November 2023. Carson Cheng ranks #14,510 of 4,157,543 US inventors in our database (top 0.35%). Patent records list Carson Cheng in Poway, CA, US.

Issued Patents All Time

Showing 1–25 of 100 patents

Patent #TitleCo-InventorsDate
D1004042 Vise block for a pistol Michael Cheng, Richard Thomas 2023-11-07
D989905 Tool for a firearm Changan Tian, Richard Thomas 2023-06-20
D989218 Vise block for a firearm Michael Cheng, Richard Thomas 2023-06-13
D904546 Handstop Changan Tian, Michael Cheng 2020-12-08
D904547 Vertical grip Changan Tian, Richard Thomas 2020-12-08
D900273 Reflex sight Changan Tian, Michael Cheng 2020-10-27
D897483 Reflex sight Changan Tian, Michael Cheng 2020-09-29
D891896 Tool for a firearm Changan Tian, Richard Thomas 2020-08-04
D888541 Mount Michael Cheng, Richard Thomas 2020-06-30
D888540 Mount Michael Cheng, Richard Thomas 2020-06-30
D880268 Front and rear sight adjustment tool Changan Tian, Richard Thomas 2020-04-07
D870839 Pistol grip Michael Cheng, Richard Thomas 2019-12-24
D870840 AR upper receiver tool Michael Cheng, Richard Thomas 2019-12-24
10451370 Magazine opener Changan Tian, Richard Thomas 2019-10-22
10393465 3-in-1 mount adapter Changan Tian, Richard Thomas 2019-08-27
D856458 Reflex sight Changan Tian, Richard Thomas 2019-08-13
D855138 AR 15 dressing kit Jason Michael Cheng, Richard Thomas 2019-07-30
D850560 Grip Michael Cheng, Richard Thomas 2019-06-04
D849180 Micro reflex sight Michael Cheng, Richard Thomas 2019-05-21
D846689 Reflex sight Changan Tian, Richard Thomas 2019-04-23
D846690 Reflex sight Changan Tian, Richard Thomas 2019-04-23
D846691 Reflex sight Michael Cheng, Changan Tian 2019-04-23
D846057 Hand grip with flashlight Jason Michael Cheng 2019-04-16
D844734 Light apparatus for firearm Changan Tian, Richard Thomas 2019-04-02
D839377 Magazine opener Changan Tian, Richard Thomas 2019-01-29

Nearby-Ranked Inventors

Mikko Ollila100
Xueyou Cao100
Bruce E. Maryanoff100
Yutaka Ishii100
Alexander Klausener100
Arcady Reiderman100
Ralph Stearns100
Nevada J. Sanchez100
Louis J. Bruno100