P

Inventor

MACH RICHARD E

US7 patents
⚠️ This page may combine multiple inventors who share the name “MACH RICHARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

3 patents
US5430590AJul 4, 1995

Spindle system for a disk drive

IBM30 citations89
US5328272AJul 12, 1994

Spindle system for a disk drive

IBM16 citations79
US4835637AMay 30, 1989

Disk file with in-hub motor

IBM15 citations68

MOTOROLA MOBILITY LLC

2 patents
US8948707B2Feb 3, 2015

Duplex filter arrangements for use with tunable narrow band antennas having forward and backward compatibility

MOTOROLA MOBILITY LLC1 citations51
US8902010B2Dec 2, 2014

Microelectronic machine-based ariable

MOTOROLA MOBILITY LLC1 citations51

Google Technology Holdings LLC

1 patent
US9979531B2May 22, 2018

Method and apparatus for tuning a communication device for multi band operation

Google Technology Holdings LLC8 citations83

KLOMSDORF ARMIN W

1 patent
US8929838B2Jan 6, 2015

System and methods for adaptive antenna optimization

KLOMSDORF ARMIN W4 citations71