Inventor
HOLDEN ALAN R
US11 patents
⚠️ This page may combine multiple inventors who share the name “HOLDEN ALAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON INC
7 patentsUS6201452B1Mar 13, 2001
Systems and methods for converting a stream of complex numbers into a modulated radio power signal
ERICSSON INC168 citations99
US6411655B1Jun 25, 2002
Systems and methods for converting a stream of complex numbers into an amplitude and phase-modulated radio power signal
ERICSSON INC151 citations98
US6181199B1Jan 30, 2001
Power IQ modulation systems and methods
ERICSSON INC146 citations98
US6181173B1Jan 30, 2001
Power-on reset circuit
ERICSSON INC39 citations92
US6266522B1Jul 24, 2001
Apparatus and methods for tuning bandpass filters
ERICSSON INC23 citations91
US6112065AAug 29, 2000
Low to higher if conversion for active filtered limited IF systems
ERICSSON INC8 citations73
US6631265B2Oct 7, 2003
Apparatus and methods for tuning bandpass filters
ERICSSON INC8 citations72