Eric B. Rodal

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
RF integrated circuit for downconverting a GPS signal
- Patent number 6,356,602
- Issue date Mar 12, 2002
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle tracker, mileage-time monitor and calibrator
- Patent number 6,353,796
- Issue date Mar 5, 2002
- Trimble Navigation Limited
- John F. Schipper
- B60 - VEHICLES IN GENERAL
Information Patent Grant
GSM cellular telephone and GPS receiver combination
- Patent number 6,122,506
- Issue date Sep 19, 2000
- Trimble Navigation Limited
- Chung Y. Lau
- G01 - MEASURING TESTING
Information Patent Grant
Integrated circuit using a power supply input for digital logic
- Patent number 6,115,595
- Issue date Sep 5, 2000
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle tracker, mileage-time monitor and calibrator
- Patent number 6,088,650
- Issue date Jul 11, 2000
- Trimble Navigation, Ltd.
- John F. Schipper
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle tracker mileage-time monitor and calibrator
- Patent number 5,987,378
- Issue date Nov 16, 1999
- Trimble Navigation Limited
- John F. Schipper
- B60 - VEHICLES IN GENERAL
Information Patent Grant
GPS timing receiver using oversampling
- Patent number 5,883,596
- Issue date Mar 16, 1999
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
GPS/radio antenna combination
- Patent number 5,831,577
- Issue date Nov 3, 1998
- Trimble Navigation Limited
- Mark E. Nichols
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid DAC suitable for use in a GPS receiver
- Patent number 5,764,172
- Issue date Jun 9, 1998
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
GPS timing receiver using oversampling
- Patent number 5,748,144
- Issue date May 5, 1998
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
Dual frequency vertical antenna
- Patent number 5,719,587
- Issue date Feb 17, 1998
- Trimble Navigation Limited
- Eric B. Rodal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GPS/radio antenna combination
- Patent number 5,691,726
- Issue date Nov 25, 1997
- Trimble Navigation Limited
- Mark E. Nichols
- G01 - MEASURING TESTING
Information Patent Grant
GPS/radio antenna combination
- Patent number 5,654,717
- Issue date Aug 5, 1997
- Trimble Navigation, Ltd.
- Mark E. Nichols
- G01 - MEASURING TESTING
Information Patent Grant
Low power GPS receiver
- Patent number 5,650,785
- Issue date Jul 22, 1997
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
GPS receiver having an initial adjustment for correcting for drift...
- Patent number 5,629,708
- Issue date May 13, 1997
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
Dual frequency vertical antenna
- Patent number 5,604,506
- Issue date Feb 18, 1997
- Trimble Navigation Limited
- Eric B. Rodal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GPS receiver having a rapid acquisition of GPS satellite signals
- Patent number 5,594,453
- Issue date Jan 14, 1997
- Trimble Navigation, Ltd.
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
GPS receiver having a low power standby mode
- Patent number 5,592,173
- Issue date Jan 7, 1997
- Trimble Navigation, Ltd.
- Chung Y. Lau
- G01 - MEASURING TESTING
Information Patent Grant
Ultra low-power integrated circuit for pseudo-baseband down-convers...
- Patent number 5,564,098
- Issue date Oct 8, 1996
- Trimble Navigation Limited
- Eric B. Rodal
- G01 - MEASURING TESTING
Information Patent Grant
Curved dipole antenna with center-post amplifier
- Patent number 5,521,610
- Issue date May 28, 1996
- Trimble Navigation Limited
- Eric B. Rodal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low profile antenna
- Patent number 5,467,095
- Issue date Nov 14, 1995
- Eric B. Rodal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active circuit filter for reducing conducted radiation from a load...
- Patent number 5,408,193
- Issue date Apr 18, 1995
- Trimble Navigation Limited
- Eric B. Rodal
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage controlled oscillator suitable for complete implementation...
- Patent number 5,187,450
- Issue date Feb 16, 1993
- Trimble Navigation Limited
- Gary L. Wagner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna with curved dipole elements
- Patent number 5,173,715
- Issue date Dec 22, 1992
- Trimble Navigation
- Eric B. Rodal
- H01 - BASIC ELECTRIC ELEMENTS

Eric B. Rodal

Person

Patents Grantslast 30 patents

RF integrated circuit for downconverting a GPS signal

Vehicle tracker, mileage-time monitor and calibrator

GSM cellular telephone and GPS receiver combination

Integrated circuit using a power supply input for digital logic

Vehicle tracker, mileage-time monitor and calibrator

Vehicle tracker mileage-time monitor and calibrator

GPS timing receiver using oversampling

GPS/radio antenna combination

Hybrid DAC suitable for use in a GPS receiver

GPS timing receiver using oversampling

Dual frequency vertical antenna

GPS/radio antenna combination

GPS/radio antenna combination

Low power GPS receiver

GPS receiver having an initial adjustment for correcting for drift...

Dual frequency vertical antenna

GPS receiver having a rapid acquisition of GPS satellite signals

GPS receiver having a low power standby mode

Ultra low-power integrated circuit for pseudo-baseband down-convers...

Curved dipole antenna with center-post amplifier

Low profile antenna

Active circuit filter for reducing conducted radiation from a load...

Voltage controlled oscillator suitable for complete implementation...

Antenna with curved dipole elements