Walter Lee Davis

Person

Rogersville, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic capacitor energy module and applications thereof
- Patent number 10,348,102
- Issue date Jul 9, 2019
- Walter Lee Davis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication system and method for securely communicating a messag...
- Patent number 9,003,182
- Issue date Apr 7, 2015
- Certicom Corp.
- Walter Lee Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for facilitating wireless communications with...
- Patent number 6,985,696
- Issue date Jan 10, 2006
- Motorola, Inc.
- Richard Bromham
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus for facilitating two-way communications betwee...
- Patent number 6,804,525
- Issue date Oct 12, 2004
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modification of vehicular navigation infor...
- Patent number 6,636,799
- Issue date Oct 21, 2003
- Motorola, Inc.
- Thomas V. D'Amico
- G08 - SIGNALLING
Information Patent Grant
Single account portable wireless financial messaging unit
- Patent number 6,378,073
- Issue date Apr 23, 2002
- Motorola, Inc.
- Walter Lee Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wide area paging system having automatic service area log-in
- Patent number 6,353,739
- Issue date Mar 5, 2002
- Motorola, Inc.
- Walter Lee Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure messaging system overlay for a selective call signaling system
- Patent number 6,314,519
- Issue date Nov 6, 2001
- Motorola, Inc.
- Walter Lee Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable 2-way wireless financial messaging unit
- Patent number 6,311,167
- Issue date Oct 30, 2001
- Motorola, Inc.
- Walter Lee Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transaction authentication for 1-way wireless financial messaging u...
- Patent number 6,105,006
- Issue date Aug 15, 2000
- Walter Lee Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple account portable wireless financial messaging unit
- Patent number 6,041,314
- Issue date Mar 21, 2000
- Walter Lee Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable 1-way wireless financial messaging unit
- Patent number 6,038,549
- Issue date Mar 14, 2000
- Walter Lee Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for controlling utilization of software added to a portab...
- Patent number 6,008,737
- Issue date Dec 28, 1999
- Motorola, Inc.
- Michael J. Deluca
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for acknowledge back signaling using a radio t...
- Patent number 5,845,202
- Issue date Dec 1, 1998
- Motorola, Inc.
- Walter Lee Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band-pass sigma-delta converter and commutating filter therefor
- Patent number 5,841,822
- Issue date Nov 24, 1998
- Motorola, Inc.
- James Gregory Mittel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Very low bit rate voice messaging system using asymmetric voice com...
- Patent number 5,781,882
- Issue date Jul 14, 1998
- Motorola, Inc.
- Walter Lee Davis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Band-pass sigma-delta converter and commutating filter therefor
- Patent number 5,768,315
- Issue date Jun 16, 1998
- Motorola, Inc.
- James Gregory Mittel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for downloading location specific information...
- Patent number 5,684,859
- Issue date Nov 4, 1997
- Motorola, Inc.
- Keith Anthony Chanroo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid analog-digital phase error detector
- Patent number 5,644,743
- Issue date Jul 1, 1997
- Motorola, Inc.
- Raymond Louis Barrett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Paging receiver with modifiable features or functions
- Patent number 5,638,054
- Issue date Jun 10, 1997
- Motorola, Inc.
- Walter L. Davis
- G08 - SIGNALLING
Information Patent Grant
Expanded microcomputer system for controlling radio frequency inter...
- Patent number 5,471,663
- Issue date Nov 28, 1995
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective call signaling system with combined wide area paging and...
- Patent number 5,392,452
- Issue date Feb 21, 1995
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery saving method and apparatus for providing selective receive...
- Patent number 5,392,457
- Issue date Feb 21, 1995
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective call receiver having anti-theft disablement
- Patent number 5,331,317
- Issue date Jul 19, 1994
- Motorola, Inc.
- Walter L. Davis
- G08 - SIGNALLING
Information Patent Grant
Global satellite communication system with geographic protocol conv...
- Patent number 5,287,541
- Issue date Feb 15, 1994
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery saving method and apparatus for providing selective receive...
- Patent number 5,251,325
- Issue date Oct 5, 1993
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite signalling system
- Patent number 5,239,668
- Issue date Aug 24, 1993
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paging device with alternating alert outputs
- Patent number H1173
- Issue date Apr 6, 1993
- Motorola, Inc.
- Walter L. Davis
- 340 - Communications: electrical
Information Patent Grant
Detecting out of range in response to a loss of signal and a histor...
- Patent number 5,193,216
- Issue date Mar 9, 1993
- Motorola, Inc.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for acknowledging and answering a paging si...
- Patent number 5,153,582
- Issue date Oct 6, 1992
- Motorola, Inc.
- Walter L. Davis
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC CAPACITOR ENERGY MODULE AND APPLICATIONS THEREOF
- Publication number 20160149417
- Publication date May 26, 2016
- Walter Lee Davis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR SECURELY COMMUNICATING A MESSAG...
- Publication number 20120284509
- Publication date Nov 8, 2012
- Walter Lee Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Providing Information Security for Wireless Transmissions
- Publication number 20110010540
- Publication date Jan 13, 2011
- CERTICOM CORP.
- Walter Lee Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for providing information security for wireless transmissions
- Publication number 20070150740
- Publication date Jun 28, 2007
- Walter Lee Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for facilitating two-way communications betwee...
- Publication number 20040258034
- Publication date Dec 23, 2004
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for facilitating two-way communications betwee...
- Publication number 20030186675
- Publication date Oct 2, 2003
- MOTOROLA, INC.
- Walter L. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for facilitating wireless communications with...
- Publication number 20030119445
- Publication date Jun 26, 2003
- MOTOROLA, INC.
- Richard Bromham
- G08 - SIGNALLING
Information Patent Application
Method and apparatus for modification of vehicular navigation infor...
- Publication number 20030120420
- Publication date Jun 26, 2003
- MOTOROLA, INC.
- Thomas V. D'Amico
- G08 - SIGNALLING

Walter Lee Davis

Person

Patents Grantslast 30 patents

Magnetic capacitor energy module and applications thereof

Communication system and method for securely communicating a messag...

Method and apparatus for facilitating wireless communications with...

Method and apparatus for facilitating two-way communications betwee...

Method and apparatus for modification of vehicular navigation infor...

Single account portable wireless financial messaging unit

Wide area paging system having automatic service area log-in

Secure messaging system overlay for a selective call signaling system

Portable 2-way wireless financial messaging unit

Transaction authentication for 1-way wireless financial messaging u...

Multiple account portable wireless financial messaging unit

Portable 1-way wireless financial messaging unit

Apparatus for controlling utilization of software added to a portab...

Method and apparatus for acknowledge back signaling using a radio t...

Band-pass sigma-delta converter and commutating filter therefor

Very low bit rate voice messaging system using asymmetric voice com...

Band-pass sigma-delta converter and commutating filter therefor

Method and apparatus for downloading location specific information...

Hybrid analog-digital phase error detector

Paging receiver with modifiable features or functions

Expanded microcomputer system for controlling radio frequency inter...

Selective call signaling system with combined wide area paging and...

Battery saving method and apparatus for providing selective receive...

Selective call receiver having anti-theft disablement

Global satellite communication system with geographic protocol conv...

Battery saving method and apparatus for providing selective receive...

Satellite signalling system

Paging device with alternating alert outputs

Detecting out of range in response to a loss of signal and a histor...

Method of and apparatus for acknowledging and answering a paging si...

Patents Applicationslast 30 patents

MAGNETIC CAPACITOR ENERGY MODULE AND APPLICATIONS THEREOF

COMMUNICATION SYSTEM AND METHOD FOR SECURELY COMMUNICATING A MESSAG...

Method for Providing Information Security for Wireless Transmissions

Method for providing information security for wireless transmissions

Method and apparatus for facilitating two-way communications betwee...

Method and apparatus for facilitating two-way communications betwee...

Method and apparatus for facilitating wireless communications with...

Method and apparatus for modification of vehicular navigation infor...