Mingchih Hsieh

📍 Cupertino, CA: #2,973 of 6,989 inventorsTop 45%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,241,056 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8081735	PSTN VOIP reconciliation	—	2011-12-20
7786904	Voltage level digital system	—	2010-08-31
6272210	Communication system between local area network stations	—	2001-08-07
6026308	Combination cordless phone-fax modem-computer	—	2000-02-15