DZ

Dajun Zhu

DL Dongguan Bluefinger Electronics Co., Limited: 3 patents #1 of 2Top 50%
📍 Dongguan, CN: #183 of 2,387 inventorsTop 8%
Overall (All Time): #447,667 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D1001668 Chain 2023-10-17
D993812 Chain 2023-08-01
D986756 Chain 2023-05-23
D912060 Protective case for tablet 2021-03-02
D890184 Rotatable keyboard with protective case for tablet and its touch pen 2020-07-14
D886108 Leather case with keyboard 2020-06-02
D880485 Tablet keyboard case with 360-degree biaxial hinge 2020-04-07
D846556 Keyboard with cover 2019-04-23
10216232 Tablet notebook flip device 2019-02-26
D822674 Keyboard with cover 2018-07-10
D822675 Keyboard with a tablet protective case 2018-07-10