Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Derek Hee Jun Cha — 2 Patents in 2016

WTWestern Digital Technologies: 2 patents #49 of 326Top 20%
Irvine, CA: #207 of 1,024 inventorsTop 25%
California: #12,284 of 57,791 inventorsTop 25%
Overall (2016): #147,964 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9497078 Methods and devices for replacing and configuring a router in a network Paul Chen 2016-11-15
9397978 Cloud to local router security Paul Chen 2016-07-19