John Michael Spall

Person

Raleigh, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dual band bowtie/meander antenna
- Patent number 6,417,816
- Issue date Jul 9, 2002
- Ericsson Inc.
- Robert A. Sadler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency antenna
- Patent number 6,204,816
- Issue date Mar 20, 2001
- Ericsson, Inc.
- James D. MacDonald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Retractable radiotelephone antennas with extended feeds
- Patent number 6,097,934
- Issue date Aug 1, 2000
- Ericsson Inc.
- John M. Spall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rigid and flexible antenna
- Patent number 6,061,036
- Issue date May 9, 2000
- Ericsson, Inc.
- James D. MacDonald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Termination contact for an antenna with a nickel-titanium radiating...
- Patent number 6,046,708
- Issue date Apr 4, 2000
- Telefonaktiebolaget LM Ericsson
- James D. MacDonald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual band diversity antenna having parasitic radiating element
- Patent number 6,040,803
- Issue date Mar 21, 2000
- Ericsson Inc.
- John M. Spall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dipole antenna configuration for mobile terminal
- Patent number 6,011,519
- Issue date Jan 4, 2000
- Ericsson, Inc.
- Robert A. Sadler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible diversity antenna
- Patent number 6,005,524
- Issue date Dec 21, 1999
- Ericsson Inc.
- Gerard James Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple frequency band antenna
- Patent number 5,986,609
- Issue date Nov 16, 1999
- Ericsson Inc.
- John M. Spall
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Dual band bowtie/meander antenna
- Publication number 20010011964
- Publication date Aug 9, 2001
- Robert A. Sadler
- H01 - BASIC ELECTRIC ELEMENTS

John Michael Spall

Person

Patents Grantslast 30 patents

Dual band bowtie/meander antenna

Radio frequency antenna

Retractable radiotelephone antennas with extended feeds

Rigid and flexible antenna

Termination contact for an antenna with a nickel-titanium radiating...

Dual band diversity antenna having parasitic radiating element

Dipole antenna configuration for mobile terminal

Flexible diversity antenna

Multiple frequency band antenna

Patents Applicationslast 30 patents

Dual band bowtie/meander antenna