Inventor · disambiguated record
Zhifeng Xie
Also filed as: XIE ZHIFENG · XIE ZHIFENG JOSEPH
5 granted patents·49 citations·filing 1999–2021
74Inventor score
Files withZHANG CHAO2CHARTERED SEMICONDUCTOR MFG1TENCENT TECH SHENZHEN CO LTD1UNIV HENAN TECHNOLOGY1
Top patents by PatentIndex Score
5 records- 0187US8476085B1Method of fabricating dual trench isolated epitaxial diode arrayZHANG CHAO·Filed 2011·Granted Jul 2, 2013·14 cites·13 claims
- 0271US6096604AProduction of reversed flash memory deviceCHARTERED SEMICONDUCTOR MFG·Filed 1999·Granted Aug 1, 2000·34 cites·41 claims
- 0358US9334583B2Method of preventing auto-doping during epitaxial layer growth by cleaning the reaction chamber with hydrogen chlorideZHANG CHAO·Filed 2011·Granted May 10, 2016·1 cites·10 claims
- 0436US11875488B2Method and device for parallel processing of retinal imagesUNIV HENAN TECHNOLOGY·Filed 2021·Granted Jan 16, 2024·0 cites·4 claims
- 0535US9325996B2Method and apparatus for image compressionTENCENT TECH SHENZHEN CO LTD·Filed 2015·Granted Apr 26, 2016·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →