Inventor · disambiguated record
Xian Qian
Also filed as: QIAN XIAN
2 granted patents·11 pending applications·0 citations·filing 2012–2017
22Inventor score
Top patents by PatentIndex Score
13 records- 0141US2015154812A1Transportation card swiping management device, system, and method thereofFU TAI HUA IND SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 0234US2018284800A1Electronic device and route searching method thereforFU TAI HUA IND SHENZHEN CO LTD·Filed 2017·Application pending·0 cites
- 0333US10371157B2Smart fan and method for controlling the sameFU TAI HUA IND SHENZHEN CO LTD·Filed 2017·Granted Aug 6, 2019·0 cites·6 claims
- 0433US2014254832A1Volume adjusting system and methodHON HAI PREC IND CO LTD·Filed 2013·Application pending·0 cites
- 0532US2014141819A1Mobile phone with inbuilt protection for user information and method thereofFU TAI HUA IND SHENZHEN CO LTD·Filed 2012·Application pending·0 cites
- 0632US2014141754A1Mobile phone with call prompting function and method thereofFU TAI HUA IND SHENZHEN CO LTD·Filed 2012·Application pending·0 cites
- 0731US9002323B2SIM card authentication system and methodFU TAI HUA IND SHENZHEN CO LTD·Filed 2013·Granted Apr 7, 2015·0 cites·10 claims
- 0831US2015154241A1Electronic device and method for querying contact personsFU TAI HUA IND SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 0931US2019010948A1Electronic fan and method for controlling the electronic fanFU TAI HUA IND SHENZHEN CO LTD·Filed 2017·Application pending·0 cites
- 1030US2015226777A1Antenna testing device and methodFU TAI HUA IND SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 1129US2014173469A1Web page control system and methodHON HAI PREC IND CO LTD·Filed 2013·Application pending·0 cites
- 1227US2015014536A1Electronic device with distance measure function and related methodFU TAI HUA IND SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 1326US2014256367A1Short message service prompting system and methodHON HAI PREC IND CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →