RT

Roger Tu

BI Baxter International: 8 patents #213 of 2,334Top 10%
DR Dropbox: 2 patents #389 of 803Top 50%
AV Avision: 1 patents #70 of 148Top 50%
Overall (All Time): #398,187 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12339813 Embedded folder views Aisha Ferrazares, Jennifer Lee, Sang Tian 2025-06-24
11971860 Embedded folder views Aisha Ferrazares, Jennifer Lee, Sang Tian 2024-04-30
9550481 Trailer with a trailer brake control device therein Wei-Chih Chen 2017-01-24
6924913 Multiple-resolution scanning device Thomas Sheng, Chi-Yao Chen, Hyman Shiao, Yueh-Shing Lee, Yung-Chuan Wu 2005-08-02
5769780 Method of manufacturing natural tissue valves having variably compliant leaflets Cary Hata, Hsing-Wen Sung, Shih-Hwa Shen 1998-06-23
5549666 Natural tissue valve prostheses having variably complaint leaflets Cary Hata, Hsing-Wen Sung, Shih-Hwa Shen 1996-08-27
5376110 Method of manufacturing pliable biological grafts materials Edwin Wang, Chris Kuo, Cary Hata 1994-12-27
5071609 Process of manufacturing porous multi-expanded fluoropolymers Wilfred F. Mathewson, Mark A. Roberts 1991-12-10
5061276 Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation Edwin Wang 1991-10-29
5024671 Microporous vascular graft David Chen, Wilfred F. Mathewson 1991-06-18
4882113 Heterogeneous elastomeric compositions containing a fluoroelastomer and PTFE and methods for manufacturing said compositions Wilfred F. Mathewson 1989-11-21
4816339 Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation Edwin Wang 1989-03-28