Inventor

KRUMM CHARLES F

US5 patents

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

HUGHES AIRCRAFT CO

2 patents

US5049971ASep 17, 1991

Monolithic high-frequency-signal switch and power limiter device

HUGHES AIRCRAFT CO22 citations89

US5457399AOct 10, 1995

Microwave monolithic integrated circuit fabrication, test method and test probes

HUGHES AIRCRAFT CO11 citations70

RAYTHEON CO

1 patent

US4313126AJan 26, 1982

Field effect transistor

RAYTHEON CO44 citations90

SKYWORKS SOLUTIONS INC

1 patent

US6768140B1Jul 27, 2004

Structure and method in an HBT for an emitter ballast resistor with improved characteristics

SKYWORKS SOLUTIONS INC20 citations86

COSEMI TECHNOLOGIES INC

1 patent

US7505503B2Mar 17, 2009

Vertical cavity surface emitting laser (VCSEL) and related method

COSEMI TECHNOLOGIES INC2 citations60