Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AC

Abram Chang — 2 Patents

ECEverlight Electronics Co.: 2 patents #51 of 159Top 35%
Taipei, TW: #9,019 of 24,966 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Abram Chang has been granted 2 US patents while listed as an inventor at Everlight Electronics Co.. All of these patents were granted in 2011. Abram Chang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Abram Chang in Taipei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8013355 High power light emitting diode Chun-Cheng Lin, Sheng-Jia Sheu, Eddie Huang 2011-09-06
7893622 Circuit apparatus of LED vehicle lamp Shih-Jen Chuang 2011-02-22