Inventor · disambiguated record
Yu-Ching Chien
Also filed as: CHIEN YU-CHING
13 granted patents·8 pending applications·10 citations·filing 2014–2022
83Inventor score
Files withHON HAI PREC IND CO LTD7FULIAN PREC ELECTRONICS TIANJIN CO LTD6HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD6CLOUD NETWORK TECH SINGAPORE PTE LTD2
Top patents by PatentIndex Score
21 records- 0187US11385652B2Method of controlling motion of mobile warning triangle and mobile warning triangle employing methodFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2020·Granted Jul 12, 2022·2 cites·20 claims
- 0285US10131274B1Distance sensing method, distance sensing system, and warning device using the distance sensing systemHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2017·Granted Nov 20, 2018·3 cites·16 claims
- 0376US10563366B2Driving mechanism and self-propelled warning device using the sameHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2017·Granted Feb 18, 2020·3 cites·15 claims
- 0473US10279740B1Warning apparatus and warning methodHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2018·Granted May 7, 2019·2 cites·6 claims
- 0558US11501641B2Parking management method and parking management deviceFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2020·Granted Nov 15, 2022·0 cites·18 claims
- 0648US2018285935A1Mobile advertisement device, advertisement playing system and methodHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2017·Application pending·0 cites
- 0748US2023063273A1Data transmission system across platforms and method of data transmissionFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2022·Application pending·0 cites
- 0846US11455918B2Warning triangle structureFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2020·Granted Sep 27, 2022·0 cites·10 claims
- 0946US2022011876A1Small and portable input device with functions for starting and controlling document displayHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2020·Application pending·0 cites
- 1045US11760260B2Method of controlling motion of mobile warning triangle and mobile warning triangle applicant in the method thereofFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·18 claims
- 1145US2015338283A1Device and method for temperature monitoring in multiple areas using one sensorHON HAI PREC IND CO LTD·Filed 2014·Application pending·0 cites
- 1244US11604467B2Method of controlling motion of mobile warning triangle and mobile warning triangle employing methodFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·17 claims
- 1343US9787128B2Wireless charger and wireless charging methodHON HAI PREC IND CO LTD·Filed 2015·Granted Oct 10, 2017·0 cites·12 claims
- 1442US10784693B2Charging device and charging systemCLOUD NETWORK TECH SINGAPORE PTE LTD·Filed 2016·Granted Sep 22, 2020·0 cites·16 claims
- 1542US9819215B2Wireless charging systemHON HAI PREC IND CO LTD·Filed 2015·Granted Nov 14, 2017·0 cites·9 claims
- 1640US9985441B2Electronic device and bottom type self-driven bridgeless rectifierCLOUD NETWORK TECH SINGAPORE PTE LTD·Filed 2015·Granted May 29, 2018·0 cites·14 claims
- 1739US2018361926A1Foldable driving mechanism and warning device using the sameHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2017·Application pending·0 cites
- 1837US2017282788A1Alarm device and alarm system using the sameHON HAI PREC IND CO LTD·Filed 2016·Application pending·0 cites
- 1934US2017305338A1Vehicle warning system and methodHON HAI PREC IND CO LTD·Filed 2016·Application pending·0 cites
- 2034US2017025881A1Wireless charger system and methodHON HAI PREC IND CO LTD·Filed 2015·Application pending·0 cites
- 2133US9564834B1Alternating current to direct current converter systemHON HAI PREC IND CO LTD·Filed 2015·Granted Feb 7, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →