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

Yi-Ren Hwang — 5 Patents

AMD: 3 patents #3,477 of 9,280Top 40%
FTFaraday Technology: 1 patents #194 of 417Top 50%
Micron: 1 patents #6,301 of 6,374Top 100%
Fremont, CA: #3,106 of 9,298 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Yi-Ren Hwang has been granted 5 US patents while listed as an inventor at AMD. The first was granted in 1999 and the most recent in February 2004. Yi-Ren Hwang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Yi-Ren Hwang in Fremont, CA, US.

Patents per Year

Patents granted per year, 1999 to 2004Bar chart with a peak of 2 patents in 1999.peak 21999: 2 patents19992000: 1 patents20002002: 1 patents20022004: 1 patents2004

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6690211 Impedance matching circuit Ren-Yuan Huang 2004-02-10
6404253 High speed, low setup time voltage sensing flip-flop Meng-Jer Wey 2002-06-11
6046942 Output buffer including an application-specific SRAM memory cell for low voltage, high speed operation Luigi DiGregorio 2000-04-04 $6,962,000
5986490 Amplifier-based flip-flop elements Dennis L. Wendell, Hamid Partovi 1999-11-16 $2,707,000
5870331 Application-specific SRAM memory cell for low voltage, high speed operation Luigi DiGregorio 1999-02-09 $3,120,000