HC

Han-Chao Chang

UN Unknown: 4 patents #4,220 of 83,584Top 6%
NL National Applied Research Laboratories: 2 patents #112 of 506Top 25%
HC Health & Life Co.: 1 patents #7 of 31Top 25%
NU National Taiwan Normal University: 1 patents #73 of 236Top 35%
Overall (All Time): #730,701 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9600880 Method and system for qualifying a surgical clip applier Min-Wei Hung, Yu-Hsuan Lin, CHENG-RU LI 2017-03-21
9566025 Image based oxygen saturation measuring device and method thereof Hsin-Yi Tsai, Kuo-Cheng Huang, Yi-Ju Chen 2017-02-14
9348397 Method of power management, portable system and portable power bank Yu-Shan Su, Chien-Kai Chung, Min-Wei Hung, Jyun-Yi Lai, Shih-Feng Tseng +2 more 2016-05-24
8207458 Article with circuit actuating capability Jen-Lin Chen 2012-06-26
7837038 Gift package having circuit actuating capability Jen-Lin Chen 2010-11-23
7314325 Pen-and-electronic device assembly Jen-Lin Chen 2008-01-01
7186931 Button fastening device with circuit actuating capability Jen-Lin Chen 2007-03-06