LZ

Li Fei Zheng

IBM: 18 patents #6,125 of 70,183Top 9%
📍 Beijing, CA: #543 of 1,192 inventorsTop 50%
Overall (All Time): #253,214 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11520769 Block level lock on data table Di Jin, Min Fang, Ye Wang 2022-12-06
10733163 Record insertion by generating unique index bases Mei Zhen Cao, Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger +2 more 2020-08-04
10678770 Managing data records Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2020-06-09
10664460 Index B-tree maintenance for linear sequential insertion Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2020-05-26
10380091 Index B-tree maintenance for linear sequential insertion Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2019-08-13
10248673 Allocating free space in a database Min Fang, Di Jin, Zhenyu Shi, Nigel G. Slinger, Shu Wang +1 more 2019-04-02
10248680 Index management Min Fang, Di Jin, Zhenyu Shi, Nigel G. Slinger, Bart J. L. Steegmans +2 more 2019-04-02
10169391 Index management Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2019-01-01
10146643 Database recovery and index rebuilds Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2018-12-04
10140189 Database recovery and index rebuilds Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2018-11-27
10078647 Allocating free space in a database Min Fang, Di Jin, Zhenyu Shi, Nigel G. Slinger, Shu Wang +1 more 2018-09-18
9916338 Managing data records Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2018-03-13
9916340 Managing data records Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2018-03-13
9910879 Managing data records Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2018-03-06
9564919 Managing data records Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang +1 more 2017-02-07
7263763 Planarization method for a structure having a first surface for etching and a second surface Qing Dai, Jennifer Lu, Dennis McKean, Eun Row 2007-09-04
6922890 Planarization process for thin film surfaces Qing Dai, Jennifer Lu, Dennis McKean, Eun Row 2005-08-02
6553644 Fixture, carrier ring, and method for processing delicate workpieces Nick Karmaniolas, Wesley Hiroshi Tao 2003-04-29