Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yi Yan — 22 Patents

TITexas Instruments: 11 patents #1,295 of 12,488Top 15%
San Jose, CA: #2,945 of 32,062 inventorsTop 10%
California: #25,951 of 386,348 inventorsTop 7%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Yi Yan has been granted 22 US patents while listed as an inventor at Texas Instruments. The first was granted in 1994 and the most recent in September 2025. Yi Yan ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Yi Yan in San Jose, CA, US.

Patents per Year

Patents granted per year, 1994 to 2025Bar chart with a peak of 4 patents in 2022.peak 41994: 1 patents19941996: 1 patents2001: 1 patents20012002: 1 patents2003: 3 patents20032004: 1 patents2006: 1 patents20062008: 2 patents2020: 3 patents20202022: 4 patents2024: 3 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12422459 Semiconductor device package with internal magnetic shield for hall sensor Dok Won Lee, Hank Sung, Kenji Otake 2025-09-23
11887776 Method for manufacturing an integrated transformer with printed core piece Zhemin Zhang, Yuki Sato, Kenji Otake, Vijaylaxmi Khanolkar 2024-01-30 $26,572,000
11869855 Method of manufacturing transformers with laminate windings and build-up films Zhemin Zhang, Kenji Otake, Jeffrey Anthony Morroni, Yuki Sato, Takafumi Ando 2024-01-09 $22,697,000
11870341 Isolated power converter package with molded transformer Vivek Kishorechand Arora 2024-01-09 $22,697,000
11488914 Transformers with build-up films Zhemin Zhang, Kenji Otake, Jeffrey Anthony Morroni, Yuki Sato, Takafumi Ando 2022-11-01 $44,906,000
11410875 Fan-out electronic device Hau Nguyen, Woochan Kim, Luu Thanh Nguyen, Ashok S. Prabhu, Anindya Poddar +3 more 2022-08-09 $38,405,000
11404360 Power module with enhanced heat dissipation Zhemin Zhang, Hiep Xuan Nguyen 2022-08-02 $48,040,000
11367699 Integrated circuit backside metallization Hiroyuki Sada, Shoichi Iriguchi, Genki Yano, Luu Thanh Nguyen, Ashok S. Prabhu +2 more 2022-06-21 $32,959,000
10763230 Integrated circuit backside metallization Hiroyuki Sada, Shoichi Iriguchi, Genki Yano, Luu Thanh Nguyen, Ashok S. Prabhu +2 more 2020-09-01 $30,772,000
10650957 Additive deposition low temperature curable magnetic interconnecting layer for power components integration Luu Thanh Nguyen, Ashok S. Prabhu, Anindya Poddar 2020-05-12 $21,952,000
10541220 Printed repassivation for wafer chip scale packaging Daiki Komatsu, Makoto Shibuya, Hau Nguyen, Luu Thanh Nguyen, Anindya Poddar 2020-01-21 $25,062,000
7470008 Simplified refilling assembly of DURABrite ink cartridge 2008-12-30
7364281 Tiny air-pressure balance device between an ink cartridge and an ink bottle 2008-04-29
D517598 Inkjet cartridge protect clamp 2006-03-21
D494216 Inkjet cartridge protect clamp 2004-08-10
D473896 Refilling clip for inkjet cartridge 2003-04-29
D473895 Refilling clip for inkjet cartridge 2003-04-29
D468344 Accordion air bottle for inkjet cartridge 2003-01-07
D466553 Refilling needle for inkjet cartridge 2002-12-03
6213349 Cap structure of a glue container 2001-04-10
5480064 Dispensing syringe for a fluid glue 1996-01-02
D352658 Bottle of cyanoacrylate adhesive 1994-11-22