Inventor · disambiguated record
Chih-Cheng Cheng
Also filed as: CHENG CHIH-CHENG
5 granted patents·5 pending applications·13 citations·filing 2006–2024
70Inventor score
Top patents by PatentIndex Score
10 records- 0183US11780522B2Bicycle seat post structureLIMOTEC METAL INDUSTRY LTD·Filed 2021·Granted Oct 10, 2023·3 cites·7 claims
- 0277US7605984B2Lens with adjustable focal lengthUNIV TSINGHUA·Filed 2006·Granted Oct 20, 2009·9 cites·5 claims
- 0369US11679830B2Bicycle seat post structureLIMOTEC METAL INDUSTRY LTD·Filed 2021·Granted Jun 20, 2023·1 cites·10 claims
- 0455US2025073752A1Thin film deformation element and multi-tactile feedback componentIND TECH RES INST·Filed 2024·Application pending·0 cites
- 0551US11097803B2Shock absorbing and height adjusting structureCHO KAI HAN·Filed 2019·Granted Aug 24, 2021·0 cites·16 claims
- 0650US2024004474A1Film deformation element, haptic feedback unit and haptic feedback systemIND TECH RES INST·Filed 2023·Application pending·0 cites
- 0747US2023061621A1Torque detecting structure, torque detecting adapter and torque detecting systemLIMOTEC METAL INDUSTRY LTD·Filed 2022·Application pending·0 cites
- 0842US8369016B2Optical sheetIND TECH RES INST·Filed 2008·Granted Feb 5, 2013·0 cites·14 claims
- 0938US2011090317A1Stereovision system and method for calcualting distance between object and diffractive optical elementIND TECH RES INST·Filed 2010·Application pending·0 cites
- 1038US2011235865A1Adjustable range finder and the method thereofIND TECH RES INST·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chih-Cheng 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 →