David E. Chen

Person

Walnut, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heat exchange system for surgical instrument
- Patent number 12,135,174
- Issue date Nov 5, 2024
- MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC.
- Jeffrey A. Walker
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Methods, systems, devices and products for authentication
- Patent number 10,516,660
- Issue date Dec 24, 2019
- AT&T Intellectual Property I, L.P.
- Loraine Beyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing personalized content
- Patent number 10,021,454
- Issue date Jul 10, 2018
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cannula insertion tool
- Patent number 9,968,372
- Issue date May 15, 2018
- MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC.
- David Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Security social network
- Patent number 9,595,072
- Issue date Mar 14, 2017
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for selecting and implementing digital personas...
- Patent number 9,544,393
- Issue date Jan 10, 2017
- AT&T Intellectual Property I, L.P.
- Steven A. Siegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cannula insertion tool
- Patent number D773651
- Issue date Dec 6, 2016
- MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC.
- David Chen
- D24 - Medical and laboratory equipment
Information Patent Grant
Method and apparatus for providing personalized content
- Patent number 9,473,809
- Issue date Oct 18, 2016
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Event based service
- Patent number 9,398,405
- Issue date Jul 19, 2016
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for authenticating a communication device
- Patent number 9,385,863
- Issue date Jul 5, 2016
- AT&T Intellectual Property I, L.P.
- Loraine Beyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UICC carrier switching via over-the-air technology
- Patent number 9,351,236
- Issue date May 24, 2016
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service models for roaming mobile device
- Patent number 9,332,414
- Issue date May 3, 2016
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing content over a television network
- Patent number 9,294,729
- Issue date Mar 22, 2016
- AT&T Intellectual Property I, L.P.
- David Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service models for roaming mobile device
- Patent number 9,258,708
- Issue date Feb 9, 2016
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementing a network of intelligent virtual service agents to pro...
- Patent number 9,253,320
- Issue date Feb 2, 2016
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cannula insertion tool
- Patent number D746443
- Issue date Dec 29, 2015
- MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC.
- David Chen
- D24 - Medical and laboratory equipment
Information Patent Grant
Laser welding of disc to close needle end
- Patent number 9,211,608
- Issue date Dec 15, 2015
- MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC.
- David E-bin Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Implementing a network of intelligent virtual service agents to pro...
- Patent number 9,036,805
- Issue date May 19, 2015
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bra assembly with attached covering
- Patent number 9,011,201
- Issue date Apr 21, 2015
- Bragel International, Inc.
- David E. Chen
- A41 - WEARING APPAREL
Information Patent Grant
Methods and systems for selecting and implementing digital personas...
- Patent number 9,002,966
- Issue date Apr 7, 2015
- AT&T Intellectual Property I, L.P.
- Steven A. Siegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for authenticating a communication device
- Patent number 8,929,521
- Issue date Jan 6, 2015
- AT&T Intellectual Property I, L.P.
- Loraine Beyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Event based service
- Patent number 8,849,310
- Issue date Sep 30, 2014
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to enable access to broadband services
- Patent number 8,806,523
- Issue date Aug 12, 2014
- AT&T Intellectual Properties I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementing a network of intelligent virtual service agents to pro...
- Patent number 8,787,553
- Issue date Jul 22, 2014
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing permission-based access to sensitiv...
- Patent number 8,769,621
- Issue date Jul 1, 2014
- AT&T Intellectual Property I, L.P.
- Chesla Catherine Wechsler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service models for roaming mobile device
- Patent number 8,737,318
- Issue date May 27, 2014
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing integrated service-entity premium communication services
- Patent number 8,670,752
- Issue date Mar 11, 2014
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service models for roaming mobile device
- Patent number 8,649,335
- Issue date Feb 11, 2014
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for selecting and implementing digital personas...
- Patent number 8,650,248
- Issue date Feb 11, 2014
- AT&T Intellectual Property I, L.P.
- Steven A. Siegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stealth mode for wireless communications device
- Patent number 8,611,884
- Issue date Dec 17, 2013
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGE SYSTEM FOR SURGICAL INSTRUMENT
- Publication number 20210247154
- Publication date Aug 12, 2021
- Medical Instrument Development Laboratories, Inc.
- Jeffrey A. Walker
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MANAGING MACHINE LEARNED SECURITY FOR COMPUTER PROGRAM PRODUCTS
- Publication number 20210037061
- Publication date Feb 4, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- William R. Trost
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPORT UNDERWEAR
- Publication number 20170065003
- Publication date Mar 9, 2017
- David E. Chen
- A41 - WEARING APPAREL
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING PERSONALIZED CONTENT
- Publication number 20160381416
- Publication date Dec 29, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, Systems, Devices and Products for Authentication
- Publication number 20160294814
- Publication date Oct 6, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Loraine Beyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTENT OVER A TELEVISION NETWORK
- Publication number 20160198242
- Publication date Jul 7, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- David Feng-Lin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR SELECTING AND IMPLEMENTING DIGITAL PERSONAS...
- Publication number 20150215422
- Publication date Jul 30, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Steven A. Siegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLEMENTING A NETWORK OF INTELLIGENT VIRTUAL SERVICE AGENTS TO PRO...
- Publication number 20150201075
- Publication date Jul 16, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CANNULA INSERTION TOOL
- Publication number 20150094751
- Publication date Apr 2, 2015
- Medical Instrument Development Laboratories, Inc.
- David Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR AUTHENTICATING A COMMUNICATION DEVICE
- Publication number 20150058632
- Publication date Feb 26, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Loraine Beyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EVENT BASED SERVICE
- Publication number 20140335899
- Publication date Nov 13, 2014
- James Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service Models for Roaming Mobile Device
- Publication number 20140274036
- Publication date Sep 18, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLEMENTING A NETWORK OF INTELLIGENT VIRTUAL SERVICE AGENTS TO PRO...
- Publication number 20140270111
- Publication date Sep 18, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BRA ASSEMBLY WITH ATTACHED COVERING
- Publication number 20140213146
- Publication date Jul 31, 2014
- David E. Chen
- A41 - WEARING APPAREL
Information Patent Application
METHODS AND SYSTEMS FOR SELECTING AND IMPLEMENTING DIGITAL PERSONAS...
- Publication number 20140156741
- Publication date Jun 5, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Steven A. Siegel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service Models for Roaming Mobile Device
- Publication number 20140155038
- Publication date Jun 5, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING PERSONALIZED CONTENT
- Publication number 20130139193
- Publication date May 30, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLEMENTING A NETWORK OF INTELLIGENT VIRTUAL SERVICE AGENTS TO PRO...
- Publication number 20130077775
- Publication date Mar 28, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEALTH MODE FOR WIRELESS COMMUNICATIONS DEVICE
- Publication number 20130078954
- Publication date Mar 28, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method to Enable Access to Broadband Services
- Publication number 20130081076
- Publication date Mar 28, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UICC Carrier Switching Via Over-The-Air Technology
- Publication number 20130023235
- Publication date Jan 24, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING PERMISSION-BASED ACCESS TO SENSITIV...
- Publication number 20120185921
- Publication date Jul 19, 2012
- AT&T Intellectual Property I, L.P.
- Chesla Catherine WECHSLER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STEALTH MODE FOR WIRELESS COMMUNICATIONS DEVICE
- Publication number 20120149350
- Publication date Jun 14, 2012
- AT&T INTELLECTUAL PROPERTY I. LP.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EVENT BASED SERVICE
- Publication number 20120149396
- Publication date Jun 14, 2012
- AT&T INTELLECTUAL PROPERTY I. LP.
- James Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURITY SOCIAL NETWORK
- Publication number 20120150966
- Publication date Jun 14, 2012
- AT&T INTELLECTUAL PROPERTY I. LP.
- James Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROVIDING INTEGRATED SERVICE-ENTITY PREMIUM COMMUNICATION SERVICES
- Publication number 20120077468
- Publication date Mar 29, 2012
- AT&T Intellectual Property I, L.P.
- James Fan
- G07 - CHECKING-DEVICES
Information Patent Application
METHODS AND SYSTEMS FOR SELECTING AND IMPLEMENTING DIGITAL PERSONAS...
- Publication number 20110295928
- Publication date Dec 1, 2011
- AT&T Intellectual Property, I, L.P.
- Steven A. Siegel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service Models for Roaming Mobile Device
- Publication number 20110130118
- Publication date Jun 2, 2011
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service Models for Roaming Mobile Device
- Publication number 20110130117
- Publication date Jun 2, 2011
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method to Enable Access to Broadband Services
- Publication number 20100115540
- Publication date May 6, 2010
- AT&T Intellectual Property I, L.P.
- James Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David E. Chen

Person

Patents Grantslast 30 patents

Heat exchange system for surgical instrument

Methods, systems, devices and products for authentication

Method and apparatus for providing personalized content

Cannula insertion tool

Security social network

Methods and systems for selecting and implementing digital personas...

Cannula insertion tool

Method and apparatus for providing personalized content

Event based service

System and method for authenticating a communication device

UICC carrier switching via over-the-air technology

Service models for roaming mobile device

System and method for providing content over a television network

Service models for roaming mobile device

Implementing a network of intelligent virtual service agents to pro...

Cannula insertion tool

Laser welding of disc to close needle end

Implementing a network of intelligent virtual service agents to pro...

Bra assembly with attached covering

Methods and systems for selecting and implementing digital personas...

System and method for authenticating a communication device

Event based service

System and method to enable access to broadband services

Implementing a network of intelligent virtual service agents to pro...

Method and system for providing permission-based access to sensitiv...

Service models for roaming mobile device

Providing integrated service-entity premium communication services

Service models for roaming mobile device

Methods and systems for selecting and implementing digital personas...

Stealth mode for wireless communications device

Patents Applicationslast 30 patents

HEAT EXCHANGE SYSTEM FOR SURGICAL INSTRUMENT

MANAGING MACHINE LEARNED SECURITY FOR COMPUTER PROGRAM PRODUCTS

SUPPORT UNDERWEAR

METHOD AND APPARATUS FOR PROVIDING PERSONALIZED CONTENT

Methods, Systems, Devices and Products for Authentication

SYSTEM AND METHOD FOR PROVIDING CONTENT OVER A TELEVISION NETWORK

METHODS AND SYSTEMS FOR SELECTING AND IMPLEMENTING DIGITAL PERSONAS...

IMPLEMENTING A NETWORK OF INTELLIGENT VIRTUAL SERVICE AGENTS TO PRO...

CANNULA INSERTION TOOL

SYSTEM AND METHOD FOR AUTHENTICATING A COMMUNICATION DEVICE

EVENT BASED SERVICE

Service Models for Roaming Mobile Device

IMPLEMENTING A NETWORK OF INTELLIGENT VIRTUAL SERVICE AGENTS TO PRO...

BRA ASSEMBLY WITH ATTACHED COVERING

METHODS AND SYSTEMS FOR SELECTING AND IMPLEMENTING DIGITAL PERSONAS...

Service Models for Roaming Mobile Device

METHOD AND APPARATUS FOR PROVIDING PERSONALIZED CONTENT

IMPLEMENTING A NETWORK OF INTELLIGENT VIRTUAL SERVICE AGENTS TO PRO...

STEALTH MODE FOR WIRELESS COMMUNICATIONS DEVICE

System and Method to Enable Access to Broadband Services

UICC Carrier Switching Via Over-The-Air Technology

METHOD AND SYSTEM FOR PROVIDING PERMISSION-BASED ACCESS TO SENSITIV...

STEALTH MODE FOR WIRELESS COMMUNICATIONS DEVICE

EVENT BASED SERVICE

SECURITY SOCIAL NETWORK

PROVIDING INTEGRATED SERVICE-ENTITY PREMIUM COMMUNICATION SERVICES

METHODS AND SYSTEMS FOR SELECTING AND IMPLEMENTING DIGITAL PERSONAS...

Service Models for Roaming Mobile Device

Service Models for Roaming Mobile Device

System and Method to Enable Access to Broadband Services