Inventor

WELCH HAROLD J

US9 patents

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

APPLE INC

3 patents

US9064642B2Jun 23, 2015

Rattle-free keyswitch mechanism

APPLE INC39 citations93

US9123485B2Sep 1, 2015

Keyboard design

APPLE INC4 citations72

US8587525B2Nov 19, 2013

In-plane keyboard illumination

APPLE INC0 citations52

APPLE COMPUTER

2 patents

US6842332B1Jan 11, 2005

Magnetic securing system for a detachable input device

APPLE COMPUTER146 citations97

US6510048B2Jan 21, 2003

Keyboard arrangement

APPLE COMPUTER106 citations96

NIU JAMES J

2 patents

US9024214B2May 5, 2015

Narrow key switch

NIU JAMES J33 citations93

US8822858B2Sep 2, 2014

Keyboard design

NIU JAMES J5 citations82

MAHOWALD PETER H

1 patent

US8330725B2Dec 11, 2012

In-plane keyboard illumination

MAHOWALD PETER H73 citations97

TAN LI-QUAN

1 patent

US8477049B2Jul 2, 2013

Efficiently embedding information onto a keyboard membrane

TAN LI-QUAN0 citations50