Inventor · disambiguated record
Chunwei Chang
Also filed as: CHANG CHUNWEI
4 granted patents·2 pending applications·19 citations·filing 2007–2024
67Inventor score
Top patents by PatentIndex Score
6 records- 0185US7852168B1Power-efficient biasing circuitMARVELL INT LTD·Filed 2007·Granted Dec 14, 2010·16 cites·64 claims
- 0271US10873335B2Divider control and reset for phase-locked loopsAPPLE INC·Filed 2019·Granted Dec 22, 2020·2 cites·16 claims
- 0360US9425949B2Communication unit and sliced radio frequency module thereforMEDIATEK SINGAPORE PTE LTD·Filed 2014·Granted Aug 23, 2016·1 cites·18 claims
- 0456US2024221213A1Sensing device and method for sensing a fill level of a space, and elevator including the sameKONE ELEVATORS CO LTD·Filed 2024·Application pending·0 cites
- 0535US8791732B2Phase locked loopHSU JUI-LIN·Filed 2011·Granted Jul 29, 2014·0 cites·14 claims
- 0632US2012286391A1Semiconductor circuitSHEN CHIH-HSIEN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →