P

Inventor

CHEN JUI-TUNG

TW10 patents
⚠️ This page may combine multiple inventors who share the name “CHEN JUI-TUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

5 patents
USD503351SMar 29, 2005

Measuring tape

34 citations90
US6742421B1Jun 1, 2004

Screwdriver

18 citations82
USD507196SJul 12, 2005

Combined measuring tape and spirit level in a baseball-like housing

10 citations71
USD481493SOct 28, 2003

Cosmetic kit

7 citations71
USD477524SJul 22, 2003

Pocket knife

10 citations71

CHEN JUI-TUNG

4 patents
US7395739B1Jul 8, 2008

Portable screwdriver

CHEN JUI-TUNG18 citations82
USD568188SMay 6, 2008

Tape measure

CHEN JUI-TUNG6 citations71
USD530586SOct 24, 2006

Pocketknife

CHEN JUI-TUNG9 citations71
USD519349SApr 25, 2006

Screwdriver assembly

CHEN JUI-TUNG7 citations71

TOSOH CORP

1 patent
US6258552B1Jul 10, 2001

Estimation of change in bone mineral density and diagnosis of osteoporosis

TOSOH CORP1 citations49