Trademark Attorney / Law Firm
Ji Lei – Trademark Portfolio
Ji Lei specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 44 of 47 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 2 other Nice Classification classes. Filing activity spans from 1993 to 2025. Currently, 41 trademarks are registered and 6 are pending.
47
Total Trademarks
Loading...
Filter by Class:
Showing of trademarks Trademarks
SILENTBRIDGE
SILENTBRIDGE
Pending
2025
TOPSWITCHGAN
TOPSWITCHGAN
Pending
2024
MOTORXPERT
Registered
2023
MOTORXPERT
Registered
2023
POWER PROS
Registered
2023
SCALE-IFLEX
SCALE-IFLEX
Registered
2017
SCALE-IDRIVER
SCALE-IDRIVER
Registered
2015
BRIDGESWITCH
BRIDGESWITCH
Registered
2015
POWER INTEGRATIONS
Registered
2015
PI
Registered
2014
PI
Registered
2014