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

YI-CHENG SU — 5 Patents

FCFoxnum Technology Co.: 4 patents #11 of 50Top 25%
ADAdtran: 1 patents #176 of 346Top 55%
Bedford, MA: #226 of 774 inventorsTop 30%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
YI-CHENG SU has been granted 5 US patents while listed as an inventor at Foxnum Technology Co.. The first was granted in 2010 and the most recent in January 2018. YI-CHENG SU ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list YI-CHENG SU in Bedford, MA, US.

Patents per Year

Patents granted per year, 2010 to 2018Bar chart with a peak of 2 patents in 2011.peak 22010: 1 patents20102011: 2 patents20112012: 1 patents20122018: 1 patents2018

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9876679 Wireless mesh network firmware upgrade system and method Caiyun Liu, Thomas F. Guevin 2018-01-23 $4,878,000
8089040 Encoder assembly SHAO-CHUNG YUAN, Yin-Jao Luo 2012-01-03
8061893 Testing system and method for motor Yin-Jao Luo, SHAO-CHUNG YUAN, AN-ZHENG YANG, Chia-Ching Lin, Han-Chieh Chang 2011-11-22
8047719 Motor shaft support device SHAO-CHUNG YUAN, Yin-Jao Luo, AN-ZHENG YANG, Chia-Ching Lin 2011-11-01
7752741 Assembly mechanism for motor stators and assembly method for the same AN-ZHENG YANG 2010-07-13