Inventor · disambiguated record
Xiaofeng Qin
Also filed as: QIN XIAOFENG
2 granted patents·5 pending applications·0 citations·filing 2006–2024
23Inventor score
Files withCHONGQING ALPHA AND OMEGA SEMICONDUCTOR LTD2CHANGXIN MEMORY TECH INC1CIT ALCATEL1QIN XIAOFENG1SHANGHAI D&G MACHINERY EQUIPMENT CO LTD1
Top patents by PatentIndex Score
7 records- 0149US2024347620A1Rc-igbt device and preparation method thereofCHONGQING ALPHA AND OMEGA SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 0249US2024363743A1Igbt device and preparation method thereofCHONGQING ALPHA AND OMEGA SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 0338US11708216B2Movable buffer, automated material handling system and corresponding overhead hoist transferCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jul 25, 2023·0 cites·11 claims
- 0438US10526634B2Cell line for screening influenza virus polymerase assembly inhibitor and construction method thereofSUZHOU INST OF SYSTEMS MEDICINE·Filed 2016·Granted Jan 7, 2020·0 cites·4 claims
- 0538US2024019314A1Precise temperature measurement structureSHANGHAI D&G MACHINERY EQUIPMENT CO LTD·Filed 2022·Application pending·0 cites
- 0637US2011305593A1Steel and coupler made from the sameQIN XIAOFENG·Filed 2011·Application pending·0 cites
- 0732US2006221890A1Method and apparatus for implementing voice group call service and data group call service by circuit switch or packet switch respectively in mobile networkCIT ALCATEL·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →