Inventor · disambiguated record
Zhigang Fu
Also filed as: FU ZHIGANG
9 granted patents·27 citations·filing 2008–2018
82Inventor score
Top patents by PatentIndex Score
9 records- 0179US9024667B1Self-biased phase lock loopSEMICONDUCTOR MFG INT SHANGHAI·Filed 2014·Granted May 5, 2015·6 cites·19 claims
- 0270US7719328B2Self-biased phase locked loopSEMICONDUCTOR MFG INT SHANGHAI·Filed 2008·Granted May 18, 2010·9 cites·6 claims
- 0362US7777540B2Phase locked loop, lock detector and lock detection methodSEMICONDUCTOR MFG INT SHANGHAI·Filed 2009·Granted Aug 17, 2010·6 cites·22 claims
- 0455US7719335B2Self-biased phase locked loop and phase locking methodSEMICONDUCTOR MFG INT SHANGHAI·Filed 2008·Granted May 18, 2010·4 cites·6 claims
- 0545US7667490B2Voltage shifter circuitSEMICONDUCTOR MFG INT SHANGHAI·Filed 2008·Granted Feb 23, 2010·1 cites·12 claims
- 0639US11190439B2Data stream transmissionNEW H3C TECH CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·15 claims
- 0739US7986191B2Self-biased phase locked loopSEMICONDUCTOR MFG INT SHANGHAI·Filed 2009·Granted Jul 26, 2011·1 cites·5 claims
- 0838US9270283B2Frequency generation deviceSEMICONDUCTOR MFG INT SHANGHAI·Filed 2014·Granted Feb 23, 2016·0 cites·21 claims
- 0935US9306587B2Oscillator circuit and configuration method thereofSEMICONDUCTOR MFG INT SHANGHAI·Filed 2015·Granted Apr 5, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →