P

Inventor

CHANG PAUL C

US8 patents
⚠️ This page may combine multiple inventors who share the name “CHANG PAUL C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

4 patents
US6098228AAug 8, 2000

Pool cleaner diaphragm valve

23 citations90
US5655246AAug 12, 1997

Pulsating submersible pool cleaner

38 citations90
US5992451ANov 30, 1999

Reed valve for pool cleaner

17 citations82
US6615864B2Sep 9, 2003

Torsion spring pool cleaner reed valve

3 citations60

KYOCERA WIRELESS CORP

1 patent
US7508868B2Mar 24, 2009

Systems and methods for testing the performance of and simulating a wireless communication device

KYOCERA WIRELESS CORP65 citations96

CHANG JOSEPHINE B

1 patent
US8741722B2Jun 3, 2014

Formation of dividers between gate ends of field effect transistor devices

CHANG JOSEPHINE B11 citations84

BOEING CO

1 patent
US9776330B2Oct 3, 2017

Crawler robot and supporting platform

BOEING CO16 citations80

CHANG PAUL C

1 patent
US7434285B1Oct 14, 2008

Adjustable flow pulsating pool sweep

CHANG PAUL C11 citations78