David Cranfill

Person

Arlington Heights, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Printed force sensor within a touch screen
- Patent number 9,430,078
- Issue date Aug 30, 2016
- Google Technology Holdings LLC
- David Cranfill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device for controlling lighting effects using an audio file
- Patent number 8,841,847
- Issue date Sep 23, 2014
- Motorola Mobility LLC
- David B Cranfill
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Touch sensor integrated with a keyboard spacebar
- Patent number 8,810,519
- Issue date Aug 19, 2014
- Motorola Mobility LLC
- Mark F. Valentine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active stylus for use with touch-sensitive interfaces and correspon...
- Patent number 8,766,954
- Issue date Jul 1, 2014
- Motorola Mobility LLC
- Sandeep Vuppu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus including two housings and a piezoelectric transducer
- Patent number 8,265,308
- Issue date Sep 11, 2012
- Motorola Mobility LLC
- Thomas Gitzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio file format with mapped lighting effects and method for contr...
- Patent number 8,008,561
- Issue date Aug 30, 2011
- Motorola Mobility, Inc.
- David Brenner
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Single sided capacitive force sensor for electronic devices
- Patent number 7,784,366
- Issue date Aug 31, 2010
- Motorola, Inc.
- Dodge Daverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
User interface and method therefor
- Patent number 7,683,918
- Issue date Mar 23, 2010
- Motorola, Inc.
- Michael Bohan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and circuit for providing tactile feedback
- Patent number 7,667,371
- Issue date Feb 23, 2010
- Motorola, Inc.
- Daniel J. Sadler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stereo imaging manifold and method for use in a portable electronic...
- Patent number 7,483,543
- Issue date Jan 27, 2009
- Motorola, Inc.
- David Cranfill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multifunction transducer
- Patent number 7,421,088
- Issue date Sep 2, 2008
- Motorola, Inc.
- David B. Cranfill
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Dynamic gain control of audio in a communication device
- Patent number 7,242,784
- Issue date Jul 10, 2007
- Motorola Inc.
- David B. Cranfill
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tactile transducers and method of operating
- Patent number 7,129,824
- Issue date Oct 31, 2006
- Motorola Inc.
- David B. Cranfill
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method and system for ensuring audio safety
- Patent number 7,054,450
- Issue date May 30, 2006
- Motorola, Inc.
- Jason D. McIntosh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TOUCH SENSOR INTEGRATED WITH A TRACK POINTER
- Publication number 20140078055
- Publication date Mar 20, 2014
- Motorola Mobility LLC
- Mark F. Valentine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSOR INTEGRATED WITH A KEYBOARD SPACEBAR
- Publication number 20140028564
- Publication date Jan 30, 2014
- Motorola Mobility LLC
- Mark F. Valentine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Device for Controlling Lighting Effects Using an Audio File
- Publication number 20130049636
- Publication date Feb 28, 2013
- Motorola-Mobility, Inc.
- David Brenner
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Active Stylus for Use with Touch-Sensitive Interfaces and Correspon...
- Publication number 20120154340
- Publication date Jun 21, 2012
- Sandeep Vuppu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR PROVIDING AN EQUI-POTENTIAL TOUCH SCREEN
- Publication number 20110096020
- Publication date Apr 28, 2011
- MOTOROLA, INC.
- David B. Cranfill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Printed Force Sensor Within A Touch Screen
- Publication number 20110037721
- Publication date Feb 17, 2011
- David Cranfill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Single Sided Capacitive Force Sensor for Electronic Devices
- Publication number 20100024573
- Publication date Feb 4, 2010
- Dodge Daverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS INCLUDING TWO HOUSINGS AND A PIEZOELECTRIC TRANSDUCER
- Publication number 20090147973
- Publication date Jun 11, 2009
- MOTOROLA, INC.
- Thomas GITZINGER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND CIRCUIT FOR PROVIDING TACTILE FEEDBACK
- Publication number 20090072662
- Publication date Mar 19, 2009
- MOTOROLA, INC.
- Daniel J. Sadler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY FOR PORTABLE ELECTRONIC DEVICE
- Publication number 20090054112
- Publication date Feb 26, 2009
- MOTOROLA, INC.
- ADAM CYBART
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multimodal Adaptive User Interface for a Portable Electronic Device
- Publication number 20080291169
- Publication date Nov 27, 2008
- David S. Brenner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptable User Interface and Mechanism for a Portable Electronic De...
- Publication number 20080204418
- Publication date Aug 28, 2008
- Adam Cybart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptable User Interface and Mechanism for a Title Portable Electro...
- Publication number 20080204463
- Publication date Aug 28, 2008
- Adam Cybart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
User interface and method therefor
- Publication number 20070220442
- Publication date Sep 20, 2007
- Michael Bohan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
User interface for scrolling
- Publication number 20070220443
- Publication date Sep 20, 2007
- David B. Cranfill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for abruptly stopping a linear vibration motor in portable c...
- Publication number 20070178942
- Publication date Aug 2, 2007
- Daniel J. Sadler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic device with audio and haptic capability
- Publication number 20070145857
- Publication date Jun 28, 2007
- David B. Cranfill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated input roller having a rotary mass actuator
- Publication number 20060082554
- Publication date Apr 20, 2006
- MOTOROLA, INC.
- Michael E. Caine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for ensuring audio safety
- Publication number 20050226428
- Publication date Oct 13, 2005
- Jason D. McIntosh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multifunction transducer and method of driving
- Publication number 20050047621
- Publication date Mar 3, 2005
- David B. Cranfill
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Tactile transducers and method of operating
- Publication number 20050046551
- Publication date Mar 3, 2005
- David B. Cranfill
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Audio file format with mapped lighting effects and method for contr...
- Publication number 20040139842
- Publication date Jul 22, 2004
- David Brenner
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Stereo imaging manifold and method for use in a portable electronic...
- Publication number 20040131202
- Publication date Jul 8, 2004
- David Cranfill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic gain control of audio in a communication device
- Publication number 20030044028
- Publication date Mar 6, 2003
- David B. Cranfill
- H03 - BASIC ELECTRONIC CIRCUITRY

David Cranfill

Person

Patents Grantslast 30 patents

Printed force sensor within a touch screen

Electronic device for controlling lighting effects using an audio file

Touch sensor integrated with a keyboard spacebar

Active stylus for use with touch-sensitive interfaces and correspon...

Apparatus including two housings and a piezoelectric transducer

Audio file format with mapped lighting effects and method for contr...

Single sided capacitive force sensor for electronic devices

User interface and method therefor

Electronic device and circuit for providing tactile feedback

Stereo imaging manifold and method for use in a portable electronic...

Multifunction transducer

Dynamic gain control of audio in a communication device

Tactile transducers and method of operating

Method and system for ensuring audio safety

Patents Applicationslast 30 patents

TOUCH SENSOR INTEGRATED WITH A TRACK POINTER

TOUCH SENSOR INTEGRATED WITH A KEYBOARD SPACEBAR

Electronic Device for Controlling Lighting Effects Using an Audio File

Active Stylus for Use with Touch-Sensitive Interfaces and Correspon...

METHOD AND DEVICE FOR PROVIDING AN EQUI-POTENTIAL TOUCH SCREEN

Printed Force Sensor Within A Touch Screen

Single Sided Capacitive Force Sensor for Electronic Devices

APPARATUS INCLUDING TWO HOUSINGS AND A PIEZOELECTRIC TRANSDUCER

ELECTRONIC DEVICE AND CIRCUIT FOR PROVIDING TACTILE FEEDBACK

DISPLAY FOR PORTABLE ELECTRONIC DEVICE

Multimodal Adaptive User Interface for a Portable Electronic Device

Adaptable User Interface and Mechanism for a Portable Electronic De...

Adaptable User Interface and Mechanism for a Title Portable Electro...

User interface and method therefor

User interface for scrolling

Method for abruptly stopping a linear vibration motor in portable c...

Electronic device with audio and haptic capability

Integrated input roller having a rotary mass actuator

Method and system for ensuring audio safety

Multifunction transducer and method of driving

Tactile transducers and method of operating

Audio file format with mapped lighting effects and method for contr...

Stereo imaging manifold and method for use in a portable electronic...

Dynamic gain control of audio in a communication device