Inventor · disambiguated record
Chang Sun
Also filed as: SUN CHANG · SUN CHANG-GUK
7 granted patents·4 pending applications·7 citations·filing 2012–2025
74Inventor score
Files withKOREA INST GEOSCIENCE & MINERA3NEXTVPU SHANGHAI CO LTD3APP ANNIE INC1BEIJING DAJIA INTERNET INFORMATION TECH CO LTD1CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
11 records- 0183US10795185B1Connector, assistive device and wearable deviceNEXTVPU SHANGHAI CO LTD·Filed 2020·Granted Oct 6, 2020·2 cites·13 claims
- 0282US11112059B2Adjustable connection between an assistive device and a wearable deviceNEXTVPU SHANGHAI CO LTD·Filed 2020·Granted Sep 7, 2021·2 cites·18 claims
- 0380US2025353700A1Feeding system and battery-cell winding apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0466US8689929B2Excitation device and method for downhole seismic testing using the sameSUN CHANG-GUK·Filed 2012·Granted Apr 8, 2014·2 cites·8 claims
- 0559US9091778B2Earthquake monitoring device and installation method thereofKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Jul 28, 2015·1 cites·12 claims
- 0650US10989933B2Connector, assistive device and wearable deviceNEXTVPU SHANGHAI CO LTD·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
- 0748US2013284533A1Excitation device and method for downhole seismic testing using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2013·Application pending·0 cites
- 0845US11488635B2Method, electronic device and storage medium for generating a videoBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·17 claims
- 0944US2021335391A1Resource display method, device, apparatus, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2021·Application pending·0 cites
- 1039US2014291064A1Earthquake monitoring sensor and earthquake monitoring system including the sameKOREA INST GEOSCIENCE & MINERA·Filed 2013·Application pending·0 cites
- 1135US10614482B2Attribution of a new application installation on a mobile device by analyzing network traffic of the deviceAPP ANNIE INC·Filed 2017·Granted Apr 7, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →