WC

Wen-Hsiung Chang

IL Ineffable Cellular Limited Liability: 6 patents #1 of 2Top 50%
FC Foxconn Technology Group Co.: 5 patents #136 of 453Top 35%
PT Powertech Technology: 4 patents #22 of 136Top 20%
FC Fu Zhun Precision Industry (Shen Zhen) Co.: 4 patents #108 of 323Top 35%
AE Advanced Semiconductor Engineering: 3 patents #313 of 1,073Top 30%
Foxconn: 1 patents #3,106 of 5,504Top 60%
CL Clevo: 1 patents #3 of 21Top 15%
TE Tencent: 1 patents #4,257 of 8,131Top 55%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
WI Wah Hong Industrial: 1 patents #5 of 11Top 50%
XL Xenogenic Development Limited Liability: 1 patents #12 of 28Top 45%
Overall (All Time): #112,560 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
5964228 Hair holder — 1999-10-12
5950637 Hair holding device — 1999-09-14
5722437 Hair clip — 1998-03-03
5697388 Hair clip improvement — 1997-12-16
D381767 Hair clip — 1997-07-29
D381119 Hair clip — 1997-07-15
5549127 Spring fixing structure for a hairgrip — 1996-08-27