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Steven CHIN
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Raleigh, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Evaporative emission control articles including activated carbon
Patent number
11,813,586
Issue date
Nov 14, 2023
BASF Corporation
Wolfgang Ruettinger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatuses and methods for facilitating a storage and provisioning...
Patent number
11,805,405
Issue date
Oct 31, 2023
AT&T Mobility II LLC
Scott Inlow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High porosity metal oxide catalyst coatings
Patent number
11,794,171
Issue date
Oct 24, 2023
BASF Corporation
Mark Thomas Buelow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative emission device and adsorbent
Patent number
11,779,900
Issue date
Oct 10, 2023
BASF Corporation
Wolfgang Ruettinger
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and apparatus for managing mobile subscriber identification...
Patent number
11,700,591
Issue date
Jul 11, 2023
AT&T Intellectual Property I, L.P.
Clifton Ashman Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for establishing an active subscripti...
Patent number
11,678,160
Issue date
Jun 13, 2023
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Evaporative emission control articles including activated carbon
Patent number
11,624,340
Issue date
Apr 11, 2023
BASF Corporation
Chen Chen
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Evaporative emission control articles including activated carbon
Patent number
11,478,773
Issue date
Oct 25, 2022
BASF Corporation
Wolfgang Ruettinger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus and method for securely managing the accessibility to con...
Patent number
11,477,211
Issue date
Oct 18, 2022
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for providing subscription services t...
Patent number
11,463,855
Issue date
Oct 4, 2022
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing devices through use of blocks of operational profiles
Patent number
11,381,658
Issue date
Jul 5, 2022
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for UICC-based secure communication
Patent number
11,368,844
Issue date
Jun 21, 2022
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods, systems, and devices for registering a communication devic...
Patent number
11,330,548
Issue date
May 10, 2022
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for using mobile subscriber identification inf...
Patent number
11,272,354
Issue date
Mar 8, 2022
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for establishing an active subscripti...
Patent number
11,159,927
Issue date
Oct 26, 2021
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for managing mobile subscriber identification...
Patent number
11,096,139
Issue date
Aug 17, 2021
AT&T Intellectual Property I, L.P.
Clifton Ashman Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for provisioning of multiple devices with mobi...
Patent number
11,032,697
Issue date
Jun 8, 2021
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for securely managing the accessibility to con...
Patent number
11,005,855
Issue date
May 11, 2021
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for using temporary mobile subscriber identifi...
Patent number
10,986,484
Issue date
Apr 20, 2021
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for using active and inactive mobile subscribe...
Patent number
10,939,403
Issue date
Mar 2, 2021
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for providing subscription services t...
Patent number
10,856,121
Issue date
Dec 1, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for obtaining a profile enabling esta...
Patent number
10,834,574
Issue date
Nov 10, 2020
AT&T Intellectual Property I, L.P.
Jason Sikes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for provisioning universal integrated circuit cards
Patent number
10,834,576
Issue date
Nov 10, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods, systems, and devices for providing subscription services f...
Patent number
10,827,331
Issue date
Nov 3, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for provisioning of multiple devices with mobi...
Patent number
10,798,561
Issue date
Oct 6, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for using mobile subscriber identification inf...
Patent number
10,785,638
Issue date
Sep 22, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for secure authentication of a communication d...
Patent number
10,778,670
Issue date
Sep 15, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods, systems, and devices for providing subscription services f...
Patent number
10,764,732
Issue date
Sep 1, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for utilizing mobile subscriber identification...
Patent number
10,743,277
Issue date
Aug 11, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for UICC-based secure communication
Patent number
10,735,958
Issue date
Aug 4, 2020
AT&T Intellectual Property I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
EVAPORATIVE EMISSION DEVICE AND ADSORBENT
Publication number
20230405550
Publication date
Dec 21, 2023
BASF Corporation
WOLFGANG RUETTINGER
B60 - VEHICLES IN GENERAL
Information
Patent Application
EVAPORATIVE EMISSION CONTROL ARTICLES INCLUDING ACTIVATED CARBON
Publication number
20230243321
Publication date
Aug 3, 2023
BASF Corporation
CHEN CHEN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR PROVIDING SUBSCRIPTION SERVICES T...
Publication number
20220417719
Publication date
Dec 29, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUSES AND METHODS FOR FACILITATING A STORAGE AND PROVISIONING...
Publication number
20220312189
Publication date
Sep 29, 2022
AT&T Mobility II LLC
Scott Inlow
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MANAGING DEVICES THROUGH USE OF BLOCKS OF OPERATIONAL PROFILES
Publication number
20220303350
Publication date
Sep 22, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADSORBENT MATERIAL FOR REDUCING HYDROCARBON BLEED EMISSION IN AN EV...
Publication number
20220212161
Publication date
Jul 7, 2022
BASF Corporation
Laif ALDEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR USING MOBILE SUBSCRIBER IDENTIFICATION INF...
Publication number
20220159452
Publication date
May 19, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR ESTABLISHING AN ACTIVE SUBSCRIPTI...
Publication number
20220014890
Publication date
Jan 13, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EVAPORATIVE EMISSION CONTROL ARTICLES INCLUDING ACTIVATED CARBON
Publication number
20210387159
Publication date
Dec 16, 2021
BASF Corporation
Wolfgang Ruettinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING MOBILE SUBSCRIBER IDENTIFICATION...
Publication number
20210345282
Publication date
Nov 4, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Clifton Ashman Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EVAPORATIVE EMISSION CONTROL ARTICLES INCLUDING ACTIVATED CARBON
Publication number
20210245135
Publication date
Aug 12, 2021
BASF Corporation
Wolfgang Ruettinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR SECURELY MANAGING THE ACCESSIBILITY TO CON...
Publication number
20210226962
Publication date
Jul 22, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGING DEVICES THROUGH USE OF BLOCKS OF OPERATIONAL PROFILES
Publication number
20210144228
Publication date
May 13, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR ESTABLISHING AN ACTIVE SUBSCRIPTI...
Publication number
20210136559
Publication date
May 6, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR PROVIDING SUBSCRIPTION SERVICES T...
Publication number
20210120388
Publication date
Apr 22, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROVISIONING OF MULTIPLE DEVICES WITH MOBI...
Publication number
20200396594
Publication date
Dec 17, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR USING MOBILE SUBSCRIBER IDENTIFICATION INF...
Publication number
20200382943
Publication date
Dec 3, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHODS FOR UICC?BASED SECURE COMMUNICATION
Publication number
20200329375
Publication date
Oct 15, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR REGISTERING A COMMUNICATION DEVIC...
Publication number
20200267680
Publication date
Aug 20, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR PROVISIONING UNIVERSAL INTEGRATED CIRCUIT CARDS
Publication number
20200260261
Publication date
Aug 13, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
WALTER COOPER CHASTAIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING MOBILE SUBSCRIBER IDENTIFICATION...
Publication number
20200187143
Publication date
Jun 11, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Clifton Ashman Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EVAPORATIVE EMISSION DEVICE AND ADSORBENT
Publication number
20200147586
Publication date
May 14, 2020
BASF Corporation
WOLFGANG RUETTINGER
B60 - VEHICLES IN GENERAL
Information
Patent Application
EVAPORATIVE EMISSION CONTROL ARTICLES INCLUDING ACTIVATED CARBON
Publication number
20200018265
Publication date
Jan 16, 2020
BASF Corporation
Christy Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR UTILIZING MOBILE SUBSCRIBER IDENTIFICATION...
Publication number
20190380103
Publication date
Dec 12, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROVISIONING OF MULTIPLE DEVICES WITH MOBI...
Publication number
20190373449
Publication date
Dec 5, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR USING ACTIVE AND INACTIVE MOBILE SUBSCRIBE...
Publication number
20190320404
Publication date
Oct 17, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROVISIONING MOBILE SUBSCRIBER IDENTIFICAT...
Publication number
20190313240
Publication date
Oct 10, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR SECURELY MANAGING THE ACCESSIBILITY TO CON...
Publication number
20190312885
Publication date
Oct 10, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING AND REUSING MOBILE SUBSCRIBER IDE...
Publication number
20190289457
Publication date
Sep 19, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR USING TEMPORARY MOBILE SUBSCRIBER IDENTIFI...
Publication number
20190274029
Publication date
Sep 5, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Walter Cooper Chastain
H04 - ELECTRIC COMMUNICATION TECHNIQUE