Inventor · disambiguated record
Shifeng Zhao
Also filed as: ZHAO SHIFENG
34 granted patents·1 pending application·945 citations·filing 2001–2016
98Inventor score
Files withON BRIGHT ELECTRONICS SHANGHAI CO LTD21FANG LIEYI3TEXAS INSTRUMENTS INC3GLOBALFOUNDRIES SG PTE LTD2YE JUN2
Top patents by PatentIndex Score
35 records- 0199US8482946B2System and method providing over current and over power protection for power converterFANG LIEYI·Filed 2011·Granted Jul 9, 2013·32 cites·22 claims
- 0299US8018745B2System and method providing over current and over power protection for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2010·Granted Sep 13, 2011·39 cites·11 claims
- 0399US7684220B2System and method providing over current and over power protection for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2007·Granted Mar 23, 2010·122 cites·32 claims
- 0498US9647448B2System and method providing over current and over power protection for power converterON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2013·Granted May 9, 2017·27 cites·24 claims
- 0598US7990202B2System and method for driving bipolar transistors in switching power conversionON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2006·Granted Aug 2, 2011·71 cites·9 claims
- 0698US7492619B2System and method for providing control for switch-mode power supplyON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2006·Granted Feb 17, 2009·83 cites·17 claims
- 0797US7394634B2Control system and method with constant maximum current for power converter protectionON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2005·Granted Jul 1, 2008·87 cites·53 claims
- 0897US7099164B2Adaptive multi-level threshold system and method for power converter protectionON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2005·Granted Aug 29, 2006·72 cites·33 claims
- 0996US7684462B2System and method for controlling variations of switching frequencyON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2005·Granted Mar 23, 2010·40 cites·32 claims
- 1096US7679938B2System and method for providing control for switch-mode power supplyON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2008·Granted Mar 16, 2010·47 cites·14 claims
- 1196US7511978B2System and method for providing switching to power regulatorsON RIGHT ELECTRONICS SHANGHAI·Filed 2006·Granted Mar 31, 2009·94 cites·31 claims
- 1296US7345895B2Adaptive multi-level threshold system and method for power converter protectionON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2006·Granted Mar 18, 2008·59 cites·21 claims
- 1394US7746615B2Adaptive multi-level threshold system and method for power converter protectionON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2008·Granted Jun 29, 2010·37 cites·20 claims
- 1494US7738227B2Control system and method with constant maximum current for power converter protectionON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2008·Granted Jun 15, 2010·41 cites·37 claims
- 1589US9165610B1Non-volatile memory cell arrays and methods of fabricating semiconductor devicesGLOBALFOUNDRIES SG PTE LTD·Filed 2014·Granted Oct 20, 2015·8 cites·20 claims
- 1688US7852640B2System and method for providing control for switch-mode power supplyON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2010·Granted Dec 14, 2010·7 cites·10 claims
- 1787US7382592B2System and method of electrostatic discharge protection for signals at various voltagesON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2005·Granted Jun 3, 2008·12 cites·23 claims
- 1885US7795851B2System and method for adaptive switching frequency controlON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2005·Granted Sep 14, 2010·19 cites·32 claims
- 1980US10062641B2Integrated circuits including a dummy metal feature and methods of forming the sameGLOBALFOUNDRIES SG PTE LTD·Filed 2016·Granted Aug 28, 2018·3 cites·16 claims
- 2080US7342447B2Systems and methods for driving an output transistorTEXAS INSTRUMENTS INC·Filed 2005·Granted Mar 11, 2008·11 cites·19 claims
- 2179US7317355B2Over-current detection for a power field-effect transistor (FET)TEXAS INSTRUMENTS INC·Filed 2005·Granted Jan 8, 2008·10 cites·24 claims
- 2276US7880407B2Driver system and method with cyclic configuration for multiple cold-cathode fluorescent lamps and/or external-electrode fluorescent lampsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2006·Granted Feb 1, 2011·5 cites·14 claims
- 2370US7750581B2Driver system and method for multiple cold-cathode fluorescent lamps and/or external-electrode fluorescent lampsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2007·Granted Jul 6, 2010·3 cites·33 claims
- 2466US8391332B2System and method for controlling variations of switching frequencyYE JUN·Filed 2010·Granted Mar 5, 2013·2 cites·10 claims
- 2561US7706162B2System and method for providing switching to power regulatorsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2009·Granted Apr 27, 2010·4 cites·35 claims
- 2659US7859806B2System and method of electrostatic discharge protection for signals at various voltagesON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2008·Granted Dec 28, 2010·1 cites·18 claims
- 2756US7071752B2AmplifiersTEXAS INSTRUMENTS INC·Filed 2004·Granted Jul 4, 2006·8 cites·4 claims
- 2851US8587226B2Driver system and method with cyclic configuration for multiple cold-cathode fluorescent lamps and/or external-electrode fluorescent lampsFANG LIEYI·Filed 2010·Granted Nov 19, 2013·0 cites·23 claims
- 2949US8379415B2Systems and methods for reducing EMI in switch mode converter systemsON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2012·Granted Feb 19, 2013·0 cites·18 claims
- 3048US8537573B2System and method for providing control for switch-mode power supplyYE JUN·Filed 2010·Granted Sep 17, 2013·0 cites·10 claims
- 3148US8344715B2System and method for adaptive switching frequency controlON BRIGHT ELECTRONICS SHANGHAI CO LTD·Filed 2010·Granted Jan 1, 2013·0 cites·35 claims
- 3246US8330525B2System and method for driving bipolar transistors in switching power conversionFANG LIEYI·Filed 2011·Granted Dec 11, 2012·0 cites·23 claims
- 3344US8344643B2Driver system and method for multiple cold-cathode fluorescent lamps and/or external-electrode fluorescent lampsON BRIGHT ELECTRONIC SHANGHAI CO LTD·Filed 2010·Granted Jan 1, 2013·0 cites·26 claims
- 3441US8125802B2Systems and methods for reducing EMI in switch mode converter systemsCHEN ZHILIANG·Filed 2008·Granted Feb 28, 2012·1 cites·6 claims
- 3529US2002060605A1AmplifiersFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →