Inventor · San Jose, CA, US

Supaket Katchmart

38Patents
10h-index
14Co-inventors
72Inventor score

Filing activity: Nov 23, 2004 → Mar 20, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7602568B1 Synchronous RRO write Physics 60 Active
US8508879B1 Write clock rephase for magnetic recording device Physics 30 Active
US9070396B1 Method and apparatus for initial self-servo writing based on writing timing tracks on a disk Physics 26 Active
US7400464B1 Synchronous RRO write Physics 22 Active
US8508878B1 Write clock phase tracking for magnetic recording device Physics 19 Active
US7773328B1 Synchronous repeatable run out field detection with high efficiency field format Physics 15 Active
US10971187B2 Constant-density writing for magnetic storage media Physics 14 Active
US7237164B1 Area optimized edge-triggered flip-flop for high-speed memory dominated design Physics 11 Expired
US10276198B1 Method and apparatus for multi-channel servo demodulation Physics 10 Active
US8295002B1 Null servo demodulation for short servo wedge in disk storage systems Physics 10 Active
US7872828B1 Flying height measurement Physics 9 Active
US8462454B1 Null servo demodulation for short servo wedge in disk storage systems Physics 9 Active
US11557320B1 Dual-surface RRO write in a storage device servo system Physics 8 Active
US8687308B1 Zone servo write with multi-frequency self-spiral write Physics 8 Active
US11430481B2 Dual-surface self-servo-write for storage device Physics 7 Active
US11935571B1 Dual-surface RRO write in a storage device servo system Physics 6 Active
US8315007B1 Flying height measurement Physics 5 Active
US8711507B1 Gate timing for short servo wedge in disk memory systems Physics 5 Active
US10832716B2 Zone self servo writing with synchronized parallel clocks Physics 3 Active
US10068589B1 Self-servo-write systems for detecting interference caused by pre-written seed wedges Physics 3 Active
US8760785B1 Write clock phase tracking for magnetic recording device Physics 2 Active
US8755140B1 Write clock rephase for magnetic recording device Physics 2 Active
US9013819B1 Write clock phase tracking for magnetic recording device Physics 2 Active
US8098452B1 Flying height measurement Physics 2 Active
US11967341B1 Write signal interference cancellation across data/servo clock boundary Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.