Inventor · disambiguated record
Jiajun Liu
Also filed as: LIU JIAJUN
9 granted patents·7 pending applications·4 citations·filing 2003–2025
76Inventor score
Files withLIU JIAJUN3GUANGDONG HONGJING OPTOELECTRONIC TECH INC2TENCENT TECH SHENZHEN CO LTD2AZTECA SYSTEMS LLC1COMMW SCIENT IND RES ORG1
Top patents by PatentIndex Score
16 records- 0170US2025232046A1Method for accessing application and apparatus, electronic device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2025·Application pending·0 cites
- 0264US11215905B2Automatic temperature-sensing and heating camera moduleGUANGDONG HONGJING OPTOELECTRONIC TECH INC·Filed 2021·Granted Jan 4, 2022·1 cites·11 claims
- 0364US10288740B2Position tracking method and apparatusCOMMW SCIENT IND RES ORG·Filed 2015·Granted May 14, 2019·2 cites·18 claims
- 0463US12287891B2Method for accessing application and apparatus, electronic device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 0561US10789372B2Primary device, an accessory device, and methods for processing operations on the primary device and the accessory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Sep 29, 2020·1 cites·21 claims
- 0652US2025217988A1Image segmentation mask refinement with diffusion modelLEMON INC·Filed 2023·Application pending·0 cites
- 0750US2014350992A1Integrated maintenance scoring apparatus and methodHORTON CARL·Filed 2014·Application pending·0 cites
- 0848US2004181443A1Method and apparatus for the management of infrastructure assets, work orders,service requests, and work flows, utilizing an integrated call center, database, GIS system, and wireless handheld deviceFiled 2003·Application pending·0 cites
- 0947US9763196B2Mobile hotspot UFI device and start-up methodZTE CORP·Filed 2014·Granted Sep 12, 2017·0 cites·10 claims
- 1047US2024115250A1Device And Method For Providing A Volume In A LumenUNIV NANYANG TECH·Filed 2022·Application pending·0 cites
- 1147US2023251821A1Headphones and methods for adjusting sound effects of headphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Application pending·0 cites
- 1241US9509150B2Charging circuit and control method thereforLIU JIAJUN·Filed 2012·Granted Nov 29, 2016·0 cites·15 claims
- 1340US2017206510A1Spatially-keyed, consolidated-data-controlled apparatus and methodAZTECA SYSTEMS LLC·Filed 2017·Application pending·0 cites
- 1437US9781682B2Method for power-on control of mobile terminalLIU JIAJUN·Filed 2011·Granted Oct 3, 2017·0 cites·12 claims
- 1531US9215751B2Mobile terminal with routing function for supporting multiple-mode access and implementation method thereofLIU JIAJUN·Filed 2011·Granted Dec 15, 2015·0 cites·5 claims
- 1625US10948689B2Large-aperture, high-pixel optical system and camera module used therebyGUANGDONG HONGJING OPTOELECTRONIC TECH INC·Filed 2017·Granted Mar 16, 2021·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →