Inventor · disambiguated record
Zhihong Zheng
Also filed as: ZHENG ZHIHONG
5 granted patents·9 pending applications·49 citations·filing 1995–2025
69Inventor score
Files withSHENZHEN YITOA INTELLIGENT IND CO LTD6AFFECTIVA INC3MEVION MEDICAL EQUIPMENT CO LTD1SADOWSKY RICHARD SCOTT1SHENZHEN YITOA INTELLIGENT HEALTH TECH CO LTD1
Top patents by PatentIndex Score
14 records- 0181US5705233AFiber-reinforced cementitious compositesWISCONSIN ALUMNI RES FOUND·Filed 1995·Granted Jan 6, 1998·49 cites·10 claims
- 0262US11779668B2UVC-integrated LED structure adapted to air sterilization-and-disinfection grillesSHENZHEN YITOA INTELLIGENT IND CO LTD·Filed 2022·Granted Oct 10, 2023·0 cites·6 claims
- 0360US2025352827A1Arc therapy apparatuses, methods for operating the same, and magnetic field adjustment devicesMEVION MEDICAL EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 0456US2024139358A1Ultraviolet sterilization lamp structure and ultraviolet sterilization lampSHENZHEN YITOA INTELLIGENT HEALTH TECH CO LTD·Filed 2022·Application pending·0 cites
- 0552US12128161B2Sterilization device, air filter, and filtration systemSHENZHEN YITOA INTELLIGENT IND CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·4 claims
- 0652US12011522B2Sterilization module and air purifierSHENZHEN YITOA INTELLIGENT IND CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·18 claims
- 0752US11617246B1Multi-channel constant current circuit and lighting deviceSHENZHEN YITOA INTELLIGENT IND CO LTD·Filed 2022·Granted Mar 28, 2023·0 cites·18 claims
- 0852US2023233734A1Air sterilization and disinfection module with two bactericidal factorsSHENZHEN YITOA INTELLIGENT IND CO LTD·Filed 2022·Application pending·0 cites
- 0952US2023233733A1Photocatalytic structure capable of uniformizing ultraviolet lightSHENZHEN YITOA INTELLIGENT IND CO LTD·Filed 2022·Application pending·0 cites
- 1050US2013151333A1Affect based evaluation of advertisement effectivenessAFFECTIVA INC·Filed 2012·Application pending·0 cites
- 1145US2020342979A1Distributed analysis for cognitive state metricsAFFECTIVA INC·Filed 2020·Application pending·0 cites
- 1240US2013102854A1Mental state evaluation learning for advertisingAFFECTIVA INC·Filed 2012·Application pending·0 cites
- 1339US2012243751A1Baseline face analysisZHENG ZHIHONG·Filed 2012·Application pending·0 cites
- 1439US2011301433A1Mental state analysis using web servicesSADOWSKY RICHARD SCOTT·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →