ZN

Zhigang Na

LL Lenovo (Beijing) Limited: 9 patents #55 of 1,308Top 5%
BS Beijing Lenovo Software: 4 patents #40 of 493Top 9%
LP Lenovo (Singapore) Pte.: 1 patents #697 of 1,301Top 55%
Overall (All Time): #491,900 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12085980 Support structure and electronic apparatus Yadi LUO 2024-09-10
11644863 Electronic device Dehong Meng, Shuhui Cai, Jinshan Chen 2023-05-09
10136553 Heat dissipation device and electronic device containing the same Zizhou Jia, Ying Sun 2018-11-20
10031564 Heat dissipation apparatus and system for an electronic device Zizhou Jia, Ying Sun 2018-07-24
10018201 Fan and mould for making the same Zizhou Jia, Ying Sun 2018-07-10
9933764 Rotating shaft device with variable torsion, electronic device and control method thereof Huajun Dong, Maojiang Shen 2018-04-03
9868271 Composite sheet, electronic apparatus and method for producing a component from composite sheet Chunsun Zhang 2018-01-16
9841034 Fan and electronic apparatus Zizhou Jia, Ying Sun 2017-12-12
9459655 Laptop Chunsun Zhang, Huajun Dong, Dehong Meng 2016-10-04
9093798 Combination power and data connector Howard Locker, Daryl Cromer, Joseph Michael Pennisi, Richard Wayne Cheston, David William Higgins +5 more 2015-07-28