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

Pi-Chi Yang — 1 Patent

PEPhison Electronics: 1 patents #172 of 344Top 50%
Gongguan, TW: #330 of 523 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Pi-Chi Yang has been granted 1 US patent while listed as an inventor at Phison Electronics. All of these patents were granted in 2015. Pi-Chi Yang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Pi-Chi Yang in Gongguan, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9213597 Memory storage device, memory controller thereof, and method for programming data thereof Wei-Chen Teo 2015-12-15