Inventor · disambiguated record
Laigui Qin
Also filed as: QIN LAIGUI
6 granted patents·16 citations·filing 2008–2014
74Inventor score
Files withBECKER DONALD EDWARD1GE ENERGY POWER CONVERSION TECHNOLOGY LTD1GEN ELECTRIC1HUANG ZHENHUA1QIU RONGBIN1
Top patents by PatentIndex Score
6 records- 0177US9825518B2System and method for over-current protectionGE ENERGY POWER CONVERSION TECHNOLOGY LTD·Filed 2013·Granted Nov 21, 2017·4 cites·14 claims
- 0273US8467891B2Method and system for efficient optimization of audio sampling rate conversionHUANG ZHENHUA·Filed 2009·Granted Jun 18, 2013·10 cites·8 claims
- 0360US9692293B2Power conversion circuit having fault protection and voltage balance functionsGEN ELECTRIC·Filed 2014·Granted Jun 27, 2017·1 cites·17 claims
- 0455US8385538B2Method, system, and apparatus for a differential transformer-free hybrid circuitUTC FIRE & SECURITY AMERICAS·Filed 2008·Granted Feb 26, 2013·1 cites·14 claims
- 0544US8484032B2System and method for operating a security systemBECKER DONALD EDWARD·Filed 2008·Granted Jul 9, 2013·0 cites·20 claims
- 0640US8416096B2System and method of controlling indicators of a property monitoring systemQIU RONGBIN·Filed 2009·Granted Apr 9, 2013·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →