Richard D. Henderson

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasound system and transducer assemblies
- Patent number 10,660,610
- Issue date May 26, 2020
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable ultrasound user interface and resource management systems...
- Patent number 10,617,390
- Issue date Apr 14, 2020
- EDAN INSTRUMENTS, INC.
- Sean Murphy
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound cart
- Patent number D853564
- Issue date Jul 9, 2019
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D24 - Medical and laboratory equipment
Information Patent Grant
Portability enhancing hardware for a portable ultrasound system
- Patent number 10,172,589
- Issue date Jan 8, 2019
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular ultrasound system
- Patent number 10,154,829
- Issue date Dec 18, 2018
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasound cart
- Patent number D827139
- Issue date Aug 28, 2018
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D24 - Medical and laboratory equipment
Information Patent Grant
Multi-display power-up animation systems and methods
- Patent number 10,019,218
- Issue date Jul 10, 2018
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laptop-type computer
- Patent number D798289
- Issue date Sep 26, 2017
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Laptop-type computer
- Patent number D798290
- Issue date Sep 26, 2017
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Laptop-type computer
- Patent number D798291
- Issue date Sep 26, 2017
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Portability enhancing hardware for a portable ultrasound system
- Patent number 9,629,606
- Issue date Apr 25, 2017
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laptop-type computer
- Patent number D764454
- Issue date Aug 23, 2016
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Laptop-type computer
- Patent number D757711
- Issue date May 31, 2016
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Ultrasound system and transducer assemblies
- Patent number 9,301,731
- Issue date Apr 5, 2016
- EDAN INSTRUMENTS, INC.
- Rich Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Three-terminal dual-diode system for fully differential remote temp...
- Patent number 7,828,479
- Issue date Nov 9, 2010
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Background calibration method for analog-to-digital converters
- Patent number 7,825,837
- Issue date Nov 2, 2010
- National Semiconductor Corporation
- Priyanka Khasnis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitor rotation method for removing gain error in sigma-delta an...
- Patent number 7,825,838
- Issue date Nov 2, 2010
- National Semiconductor Corporation
- Theertham Srinivas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient method of sharing diode pins on multi-channel remote diod...
- Patent number 7,252,432
- Issue date Aug 7, 2007
- National Semiconductor Corporation
- Richard Henderson
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for error cancellation for dual diode remote temperature...
- Patent number 7,082,377
- Issue date Jul 25, 2006
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Time-interleaved sampling of voltages for improving accuracy of tem...
- Patent number 6,808,307
- Issue date Oct 26, 2004
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Fan speed detection in the presence of PWM speed control
- Patent number 6,778,938
- Issue date Aug 17, 2004
- National Semiconductor Corporation
- Chungwai Benedict Ng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High resolution fan control at high PWM frequency with a low clock...
- Patent number 6,765,422
- Issue date Jul 20, 2004
- National Semiconductor Corporation
- Mehmet Aslan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Nonlinear fan control
- Patent number 6,757,592
- Issue date Jun 29, 2004
- National Semiconductor Corporation
- Richard Dean Henderson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fan acceleration control
- Patent number 6,737,824
- Issue date May 18, 2004
- National Semiconductor Corporation
- Mehmet Aslan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Constant offset buffer for reducing sampling time in a semiconducto...
- Patent number 6,637,934
- Issue date Oct 28, 2003
- National Semiconductor Corporation
- Richard Dean Henderson
- G01 - MEASURING TESTING
Information Patent Grant
Multi-channel remote diode temperature sensor
- Patent number 6,332,710
- Issue date Dec 25, 2001
- National Semiconductor Corporation
- Mehmet Aslan
- G01 - MEASURING TESTING
Information Patent Grant
Digital phase lock loop having frequency offset cancellation circuitry
- Patent number 5,546,433
- Issue date Aug 13, 1996
- National Semiconductor Corporation
- Toan V. Tran
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous state machine synchronization circuit and method
- Patent number 5,138,189
- Issue date Aug 11, 1992
- National Semiconductor
- Frederick Kwok-Yin Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and structure for digital phase synchronization
- Patent number 5,022,056
- Issue date Jun 4, 1991
- National Semiconductor Corporation
- Richard D. Henderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Staggered refresh for dram array
- Patent number 4,887,240
- Issue date Dec 12, 1989
- National Semiconductor Corporation
- Timothy L. Garverick
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MODULAR ULTRASOUND SYSTEM
- Publication number 20170238901
- Publication date Aug 24, 2017
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTABILITY ENHANCING HARDWARE FOR A PORTABLE ULTRASOUND SYSTEM
- Publication number 20170215845
- Publication date Aug 3, 2017
- Edan Instruments, Inc.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTABLE ULTRASOUND CART
- Publication number 20170027541
- Publication date Feb 2, 2017
- Edan Instruments, Inc.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHOD FOR SEMI-AUTOMATIC ULTRASOUND TRANSDUCER CONNE...
- Publication number 20170000456
- Publication date Jan 5, 2017
- Edan Instruments, Inc.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASOUND SYSTEM AND TRANSDUCER ASSEMBLIES
- Publication number 20160317124
- Publication date Nov 3, 2016
- Edan Instruments, Inc.
- Richard Henderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTABILITY ENHANCING HARDWARE FOR A PORTABLE ULTRASOUND SYSTEM
- Publication number 20160049066
- Publication date Feb 18, 2016
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- G08 - SIGNALLING
Information Patent Application
MULTI-DISPLAY POWER-UP ANIMATION SYSTEMS AND METHODS
- Publication number 20160048365
- Publication date Feb 18, 2016
- EDAN INSTRUMENTS, INC.
- Richard Henderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODULAR AND PORTABLE ULTRASOUND SYSTEMS AND METHODS
- Publication number 20160007957
- Publication date Jan 14, 2016
- Edan Instruments, Inc.
- Sean Murphy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTABLE ULTRASOUND USER INTERFACE AND RESOURCE MANAGEMENT SYSTEMS...
- Publication number 20160007965
- Publication date Jan 14, 2016
- Edan Instruments, Inc.
- Sean Murphy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASOUND SYSTEM AND TRANSDUCER ASSEMBLIES
- Publication number 20150025389
- Publication date Jan 22, 2015
- Edan Instuments, Inc.
- Sean Murphy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Richard D. Henderson

Person

Patents Grantslast 30 patents

Ultrasound system and transducer assemblies

Portable ultrasound user interface and resource management systems...

Ultrasound cart

Portability enhancing hardware for a portable ultrasound system

Modular ultrasound system

Ultrasound cart

Multi-display power-up animation systems and methods

Laptop-type computer

Laptop-type computer

Laptop-type computer

Portability enhancing hardware for a portable ultrasound system

Laptop-type computer

Laptop-type computer

Ultrasound system and transducer assemblies

Three-terminal dual-diode system for fully differential remote temp...

Background calibration method for analog-to-digital converters

Capacitor rotation method for removing gain error in sigma-delta an...

Efficient method of sharing diode pins on multi-channel remote diod...

Apparatus for error cancellation for dual diode remote temperature...

Time-interleaved sampling of voltages for improving accuracy of tem...

Fan speed detection in the presence of PWM speed control

High resolution fan control at high PWM frequency with a low clock...

Nonlinear fan control

Fan acceleration control

Constant offset buffer for reducing sampling time in a semiconducto...

Multi-channel remote diode temperature sensor

Digital phase lock loop having frequency offset cancellation circuitry

Asynchronous state machine synchronization circuit and method

Method and structure for digital phase synchronization

Staggered refresh for dram array

Patents Applicationslast 30 patents

MODULAR ULTRASOUND SYSTEM

PORTABILITY ENHANCING HARDWARE FOR A PORTABLE ULTRASOUND SYSTEM

PORTABLE ULTRASOUND CART

APPARATUS AND METHOD FOR SEMI-AUTOMATIC ULTRASOUND TRANSDUCER CONNE...

ULTRASOUND SYSTEM AND TRANSDUCER ASSEMBLIES

PORTABILITY ENHANCING HARDWARE FOR A PORTABLE ULTRASOUND SYSTEM

MULTI-DISPLAY POWER-UP ANIMATION SYSTEMS AND METHODS

MODULAR AND PORTABLE ULTRASOUND SYSTEMS AND METHODS

PORTABLE ULTRASOUND USER INTERFACE AND RESOURCE MANAGEMENT SYSTEMS...

ULTRASOUND SYSTEM AND TRANSDUCER ASSEMBLIES