14 Utility and 1 Design Patents
#1,628 in Taipei
#7,220 in Taiwan
#271,493 in the World
rank by utility patentsForward Citations = 10
Company Filing History:



4. 2 out of 1,195
National Yang Ming Chiao Tung University
5. 1 out of 832,680 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today