Ching-Hui Chi

📍 Taipei, CA: #10 of 96 inventorsTop 15%

Overall (2003): #10,701 of 273,478Top 4%

Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
6659560	Office chair	—	2003-12-09
D481931	Wheel of office chair	—	2003-11-11
D480627	Wheel for a chair	—	2003-10-14
D479926	Base for office chair	—	2003-09-30
D470747	Wheel of office chair	—	2003-02-25