Inventor

Kevin M. Laird

Inventor

Haltom City, TX, US

Overview

22→

Patents

1986–2004

Patent span

Electricity

Primary field (CPC H)

Patents· 22 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary

H04BTransmission21%

H04LTransmission of digital information, e.g. telegraphic communication18%

H03DDemodulation or transference of modulation from one carrier to another9%

H04JMultiplex communication9%

H04WWireless communication networks9%

H01QAntennas, i.e. radio aerials7%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner5%

H03CModulation5%

G10LSpeech analysis techniques or speech synthesis4%

H03GControl of amplification4%

PatentTitleYear

6,724,778'Method and apparatus for long code generation in synchronous, multi-chip rate systems'2004 6,631,127'Apparatus and method for dynamically selecting an ARQ method'2003 6,434,366'Method and system for estimating adaptive array weights used to transmit a signal to a receiver in a wireless communication system'2002 6,246,697'Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal'2001 6,215,430'Method and apparatus for processing a digital signal for analog transmission'2001 6,009,130'Multiple access digital transmitter and receiver'1999 5,991,262'Method and apparatus for reducing peak-to-average power ratio of a composite carrier signal'1999 5,961,579'Apparatus using a logarithm based processor'1999 5,920,596'Apparatus for amplifying a signal using a digital processor'1999 5,818,883'Multi-channel digital transceiver and method'1998 5,812,605'Multi-channel digital transceiver and method'1998 5,799,039'Method and apparatus for error mitigating a received communication signal'1998 5,649,299'Apparatus and method for adapting a digital radiotelephone system to increased subscriber traffic'1997 5,579,341'Multi-channel digital transceiver and method'1996 5,559,832'Method and apparatus for maintaining convergence within an ADPCM communication system during discontinuous transmission'1996 5,373,536'Method of synchronizing to a signal'1994 5,222,137'Dynamic encryption key selection for encrypted radio transmissions'1993 5,185,797'Encrypted trunked control channel system'1993 5,170,490'Radio functions due to voice compression'1992 5,054,078'Method and apparatus to suspend speech'1991 4,703,520'Radio transceiver having an adaptive reference oscillator'1987 4,631,489'FM signal magnitude quantizer and demodulator compatible with digital signal processing'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2004Patents assigned to MOTOROLA INC (22)· patent assignee history

1986–1999Based in Haltom City, TX, US· patent location history

1999–2004Based in Keller, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOTOROLA INC	22	1986–2004

Locations

Location	Patents	Span
Haltom City, Texas, US	14	1986–1999
Keller, Texas, US	8	1999–2004