LZ

Li Fei Zheng

IBM: 4 patents #1,605 of 11,143Top 15%
📍 Beijing, CA: #165 of 670 inventorsTop 25%
Overall (2019): #49,478 of 560,194Top 9%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
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