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Home › Inventors › Johnnie Yip

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Johnnie Yip — 6 Patents

Rosemead, CA: #15 of 116 inventorsTop 15%

California: #94,478 of 386,348 inventorsTop 25%

Overall (All Time): #779,687 of 4,157,543Top 20%

6 Patents All Time

Johnnie Yip has been granted 6 US patents. The first was granted in 2011 and the most recent in October 2012. Johnnie Yip ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Johnnie Yip in Rosemead, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
8291548	Diagonal opening hinge	—	2012-10-23
8186013	Double motion door hinge for motor vehicles	—	2012-05-29
8024838	Front door hinge	—	2011-09-27
7963001	Door hinge	—	2011-06-21
7886409	Motorized door hinge	—	2011-02-15
7886410	Reversible door hinge	—	2011-02-15

Johnnie Yip — 6 Patents

Issued Patents All Time

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