Christopher B. Chang

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Los Altos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent delivery and acquisition of digital assets
- Patent number 12,223,540
- Issue date Feb 11, 2025
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent delivery and acquisition of digital assets
- Patent number 11,935,113
- Issue date Mar 19, 2024
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent delivery and acquisition of digital assets
- Patent number 11,556,979
- Issue date Jan 17, 2023
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent delivery and acquisition of digital assets
- Patent number 11,049,173
- Issue date Jun 29, 2021
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent delivery and acquisition of digital assets
- Patent number 10,185,988
- Issue date Jan 22, 2019
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent delivery and acquisition of digital assets
- Patent number 9,830,642
- Issue date Nov 28, 2017
- Apple Inc.
- Christopher B. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT DELIVERY AND ACQUISITION OF DIGITAL ASSETS
- Publication number 20240202805
- Publication date Jun 20, 2024
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT DELIVERY AND ACQUISITION OF DIGITAL ASSETS
- Publication number 20230186373
- Publication date Jun 15, 2023
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT DELIVERY AND ACQUISITION OF DIGITAL ASSETS
- Publication number 20210326970
- Publication date Oct 21, 2021
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT DELIVERY AND ACQUISITION OF DIGITAL ASSETS
- Publication number 20190228464
- Publication date Jul 25, 2019
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT DELIVERY AND ACQUISITION OF DIGITAL ASSETS
- Publication number 20180204271
- Publication date Jul 19, 2018
- Apple Inc.
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Intelligent Delivery and Acquisition of Digital Assets
- Publication number 20120233031
- Publication date Sep 13, 2012
- Christopher B. Chang
- G06 - COMPUTING CALCULATING COUNTING