Inventor · disambiguated record
Kechen Cheng
Also filed as: CHENG KECHEN
2 granted patents·1 pending application·17 citations·filing 1986–2001
56Inventor score
Technology areasG11B
Top patents by PatentIndex Score
3 records- 0161US4724370AServo system for a disk driveKONISHIROKU PHOTO IND·Filed 1986·Granted Feb 9, 1988·15 cites·8 claims
- 0246US6747925B2Method and system for generating a center error signal in an optical storage systemPROMOS TECHNOLOGIES INC·Filed 2001·Granted Jun 8, 2004·2 cites·18 claims
- 0330US2003061000A1Method and system for performing a track search in an optical storage systemFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kechen Cheng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →