William J. Yu

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for eliciting cutaneous sensations using electr...
- Patent number 10,295,823
- Issue date May 21, 2019
- Pine Development Corporation
- William J. Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Applications of systems and methods for eliciting cutaneous sensati...
- Patent number 10,037,661
- Issue date Jul 31, 2018
- Pine Development Corporation
- William J. Yu
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for eliciting cutaneous sensations by electroma...
- Patent number 9,696,804
- Issue date Jul 4, 2017
- Pine Development Corporation
- William J. Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Applications of systems and methods for eliciting cutaneous sensati...
- Patent number 9,449,477
- Issue date Sep 20, 2016
- Pine Development Corporation
- William J. Yu
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for optically induced cutaneous sensation
- Patent number 9,257,021
- Issue date Feb 9, 2016
- Pine Development Corporation
- William J. Yu
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for eliciting cutaneous sensations by electroma...
- Patent number 8,574,280
- Issue date Nov 5, 2013
- Pine Development Corporation
- William J. Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exit signs with and without emergency lighting
- Patent number 7,520,072
- Issue date Apr 21, 2009
- William Yu
- F21 - LIGHTING
Information Patent Grant
Eccentric planar fluorescent tube
- Patent number 7,256,539
- Issue date Aug 14, 2007
- William Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp body for a fluorescent compact spot and flood light source
- Patent number 6,739,737
- Issue date May 25, 2004
- William Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic ballast suitable for lighting control in fluorescent lamp
- Patent number 6,407,511
- Issue date Jun 18, 2002
- Changgen Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Body height adjustable electric bulb for illuminated signs
- Patent number 6,343,871
- Issue date Feb 5, 2002
- William Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High power factor electronic ballast with low lamp current peak ratio
- Patent number 6,255,785
- Issue date Jul 3, 2001
- Changgen Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric bulb for identification lamp
- Patent number 5,921,660
- Issue date Jul 13, 1999
- William Yu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DELIVERING, ELICITING, AND MODIFYING TACTIL...
- Publication number 20190357771
- Publication date Nov 28, 2019
- Pine Development Corporation
- William J. Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS BY ELECTROMA...
- Publication number 20170308170
- Publication date Oct 26, 2017
- Pine Development Corporation
- William J. Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPLICATIONS OF SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATI...
- Publication number 20170206754
- Publication date Jul 20, 2017
- Pine Development Corporation
- William J. Yu
- G08 - SIGNALLING
Information Patent Application
APPLICATIONS OF SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATI...
- Publication number 20170011603
- Publication date Jan 12, 2017
- Pine Development Corporation
- William J. Yu
- G08 - SIGNALLING
Information Patent Application
SYSTEMS AND METHODS FOR OPTICALLY INDUCED CUTANEOUS SENSATION
- Publication number 20160154463
- Publication date Jun 2, 2016
- Pine Development Corporation
- William J. Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS USING ELECTR...
- Publication number 20160154237
- Publication date Jun 2, 2016
- PINE DEVELOPMENT CORPORATION
- William J. Yu
- G02 - OPTICS
Information Patent Application
APPLICATIONS OF SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATI...
- Publication number 20150287294
- Publication date Oct 8, 2015
- Pine Development Corporation
- William J. Yu
- G08 - SIGNALLING
Information Patent Application
SYSTEMS AND METHODS FOR OPTICALLY INDUCED CUTANEOUS SENSATION
- Publication number 20140306812
- Publication date Oct 16, 2014
- Pine Development Corporation
- William J. Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS BY ELECTROMA...
- Publication number 20140022162
- Publication date Jan 23, 2014
- Pine Development Corporation
- William J. Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS BY ELECTROMA...
- Publication number 20130172965
- Publication date Jul 4, 2013
- Pine Development Corporation
- William J. Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF MAKING HIGH COLOR RENDERING (CRI) LED LIGHTS AND HIGH COL...
- Publication number 20120176787
- Publication date Jul 12, 2012
- William YU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Architecture of a Power Supply Circuit with Power Factor Correction
- Publication number 20110074372
- Publication date Mar 31, 2011
- William Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THEREOF
- Publication number 20110001150
- Publication date Jan 6, 2011
- William Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Kind of Method of Constituting Light Source using Multiple Light-em...
- Publication number 20100248401
- Publication date Sep 30, 2010
- William YU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Exit signs with and without emergency lighting
- Publication number 20080276509
- Publication date Nov 13, 2008
- William Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEM AND METHOD FOR IMPLEMENTATION OF GLYCEMIC CONTROL PROTOCOLS
- Publication number 20080214919
- Publication date Sep 4, 2008
- LifeScan, Inc.
- Kirk C. Harmon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lamp body for a fluorescent compact spot and flood light source
- Publication number 20030001504
- Publication date Jan 2, 2003
- William Yu
- H01 - BASIC ELECTRIC ELEMENTS

William J. Yu

Person

Patents Grantslast 30 patents

Systems and methods for eliciting cutaneous sensations using electr...

Applications of systems and methods for eliciting cutaneous sensati...

Systems and methods for eliciting cutaneous sensations by electroma...

Applications of systems and methods for eliciting cutaneous sensati...

Systems and methods for optically induced cutaneous sensation

Systems and methods for eliciting cutaneous sensations by electroma...

Exit signs with and without emergency lighting

Eccentric planar fluorescent tube

Lamp body for a fluorescent compact spot and flood light source

Electronic ballast suitable for lighting control in fluorescent lamp

Body height adjustable electric bulb for illuminated signs

High power factor electronic ballast with low lamp current peak ratio

Electric bulb for identification lamp

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DELIVERING, ELICITING, AND MODIFYING TACTIL...

SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS BY ELECTROMA...

APPLICATIONS OF SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATI...

APPLICATIONS OF SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATI...

SYSTEMS AND METHODS FOR OPTICALLY INDUCED CUTANEOUS SENSATION

SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS USING ELECTR...

APPLICATIONS OF SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATI...

SYSTEMS AND METHODS FOR OPTICALLY INDUCED CUTANEOUS SENSATION

SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS BY ELECTROMA...

SYSTEMS AND METHODS FOR ELICITING CUTANEOUS SENSATIONS BY ELECTROMA...

METHOD OF MAKING HIGH COLOR RENDERING (CRI) LED LIGHTS AND HIGH COL...

Architecture of a Power Supply Circuit with Power Factor Correction

LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THEREOF

Kind of Method of Constituting Light Source using Multiple Light-em...

Exit signs with and without emergency lighting

SYSTEM AND METHOD FOR IMPLEMENTATION OF GLYCEMIC CONTROL PROTOCOLS

Lamp body for a fluorescent compact spot and flood light source