Andrew Chang

Person

Los Altos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Neural network training with acceleration
- Patent number 12,333,625
- Issue date Jun 17, 2025
- Samsung Electronics Co., Ltd.
- Shiyu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-memory database (IMDB) acceleration through near data processing
- Patent number 12,314,259
- Issue date May 27, 2025
- Samsung Electronics Co., Ltd.
- Andrew Zhenwen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for managing bias mode switching
- Patent number 12,293,090
- Issue date May 6, 2025
- Samsung Electronics Co., Ltd.
- Vincent Tung Pham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for data comparison
- Patent number 12,135,722
- Issue date Nov 5, 2024
- Samsung Electronics Co., Ltd.
- Praveen Krishnamoorthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Neural network training with acceleration
- Patent number 12,136,138
- Issue date Nov 5, 2024
- Samsung Electronics Co., Ltd.
- Shiyu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and devices for acceleration of merge join operat...
- Patent number 12,001,427
- Issue date Jun 4, 2024
- Samsung Electronics Co., Ltd.
- Shiyu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for detecting intra-chip communication errors i...
- Patent number 11,994,938
- Issue date May 28, 2024
- Samsung Electronics Co., Ltd.
- Yukui Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for database scan acceleration
- Patent number 11,927,634
- Issue date Mar 12, 2024
- Samsung Electronics Co., Ltd.
- Andrew Chang
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for scalable and coherent memory devices
- Patent number 11,853,210
- Issue date Dec 26, 2023
- Samsung Electronics Co., Ltd.
- Krishna T. Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System with cache-coherent memory and server-linking switch
- Patent number 11,841,814
- Issue date Dec 12, 2023
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-memory database (IMDB) acceleration through near data processing
- Patent number 11,836,133
- Issue date Dec 5, 2023
- Samsung Electronics Co., Ltd.
- Andrew Zhenwen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and devices for storage shuffle acceleration
- Patent number 11,567,971
- Issue date Jan 31, 2023
- Samsung Electronics Co., Ltd.
- Hui Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-memory computing with cache coherent protocol
- Patent number 11,467,834
- Issue date Oct 11, 2022
- Samsung Electronics Co., Ltd.
- Krishna T. Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disaggregated memory server
- Patent number 11,461,263
- Issue date Oct 4, 2022
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System with cache-coherent memory and server-linking switch
- Patent number 11,416,431
- Issue date Aug 16, 2022
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database offloading engine
- Patent number 11,334,284
- Issue date May 17, 2022
- Samsung Electronics Co., Ltd.
- Andrew Zhenwen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage and structured search of historical security data
- Patent number 11,163,737
- Issue date Nov 2, 2021
- Google LLC
- Collin Lambert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedded reference counter and special data pattern auto-detect
- Patent number 11,079,954
- Issue date Aug 3, 2021
- Samsung Electronics Co., Ltd.
- Dongyan Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dedupe DRAM cache
- Patent number 10,705,969
- Issue date Jul 7, 2020
- Samsung Electronics Co., Ltd.
- Mu Tien Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and method for outputting content
- Patent number 10,685,624
- Issue date Jun 16, 2020
- Samsung Electronics Co., Ltd.
- Jong Won Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-display system, electronic device, and content output method
- Patent number 10,592,071
- Issue date Mar 17, 2020
- Samsung Electronics Co., Ltd.
- Sung Su Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for mobile computing device security in testi...
- Patent number 9,864,655
- Issue date Jan 9, 2018
- Google LLC
- Pratyus Patnaik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and method for outputting content
- Patent number 9,691,358
- Issue date Jun 27, 2017
- Samsung Electronics Co., Ltd.
- Jong Won Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter with error control and redundant fabric
- Patent number 9,030,937
- Issue date May 12, 2015
- Foundry Networks, LLC
- Ronak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter with error control and redundant fabric
- Patent number 8,964,754
- Issue date Feb 24, 2015
- Foundry Networks, LLC
- Ronak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter with error control and redundant fabric
- Patent number 8,619,781
- Issue date Dec 31, 2013
- Foundry Networks, LLC
- Ronak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter with error control and redundant fabric
- Patent number 8,514,716
- Issue date Aug 20, 2013
- Foundry Networks, LLC
- Ronak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter with error control and redundant fabric
- Patent number 7,995,580
- Issue date Aug 9, 2011
- Foundry Networks, Inc.
- Ronak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter
- Patent number 7,978,702
- Issue date Jul 12, 2011
- Foundry Networks, LLC
- Andrew Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backplane interface adapter with error control and redundant fabric
- Patent number 7,948,872
- Issue date May 24, 2011
- Foundry Networks, LLC
- Ronak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR COLLECTING TRACE DATA VIA A MEMORY DEVICE
- Publication number 20250238164
- Publication date Jul 24, 2025
- Samsung Electronics Co., Ltd.
- Dongyang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR GRAPH TRAVERSAL FOR APPROXIMATE NEAREST NEI...
- Publication number 20250165468
- Publication date May 22, 2025
- Samsung Electronics Co., Ltd.
- Yitu WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR UTILIZING PREFETCH CACHE FOR MEMORY DEVICE
- Publication number 20250077434
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Tung Pham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ADAPTIVE PREFETCH FOR MEMORY DEVICE
- Publication number 20250077435
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Tung Pham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR EARLY PREFETCH FOR MEMORY DEVICE
- Publication number 20250077436
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Tung Pham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DATABASE ACCELERATION
- Publication number 20250061115
- Publication date Feb 20, 2025
- Samsung Electronics Co., Ltd.
- Michael WASEF
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR A CACHE MANAGEMENT POLICY FOR M...
- Publication number 20250061063
- Publication date Feb 20, 2025
- Samsung Electronics Co., Ltd.
- Luis Vitorio CARGNINI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DATA-ANALYTICS ACCELERATION
- Publication number 20250053720
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Michael Wasef
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR AGGREGATING SERVER MEMORY
- Publication number 20250036590
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COHERENT MEMORY SYSTEM
- Publication number 20250028642
- Publication date Jan 23, 2025
- Samsung Electronics Co., Ltd.
- Krishna T. MALLADI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-MEMORY DATABASE (IMDB) ACCELERATION THROUGH NEAR DATA PROCESSING
- Publication number 20240086403
- Publication date Mar 14, 2024
- Samsung Electronics Co., Ltd.
- Andrew Zhenwen CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM WITH CACHE-COHERENT MEMORY AND SERVER-LINKING SWITCH
- Publication number 20240045823
- Publication date Feb 8, 2024
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DATA COMPARISON
- Publication number 20240020307
- Publication date Jan 18, 2024
- Samsung Electronics Co., Ltd.
- Praveen Krishnamoorthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING BIAS MODE SWITCHING
- Publication number 20240020027
- Publication date Jan 18, 2024
- Samsung Electronics Co., Ltd.
- Vincent Tung PHAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SCALABLE AND COHERENT MEMORY DEVICES
- Publication number 20230367711
- Publication date Nov 16, 2023
- Samsung Electronics Co., Ltd.
- Krishna T. Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DATABASE SCAN ACCELERATION
- Publication number 20230314511
- Publication date Oct 5, 2023
- Samsung Electronics Co., Ltd.
- Andrew CHANG
- G01 - MEASURING TESTING
Information Patent Application
CACHE-COHERENT INTERCONNECT BASED NEAR-DATA-PROCESSING ACCELERATOR
- Publication number 20230281128
- Publication date Sep 7, 2023
- Samsung Electronics Co., Ltd.
- Wenqin HUANGFU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEURAL NETWORK TRAINING WITH ACCELERATION
- Publication number 20230146611
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Shiyu LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING INTRA-CHIP COMMUNICATION ERRORS I...
- Publication number 20230144843
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Yukui Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEURAL NETWORK TRAINING WITH ACCELERATION
- Publication number 20230147472
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Shiyu LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-MEMORY COMPUTING WITH CACHE COHERENT PROTOCOL
- Publication number 20230069786
- Publication date Mar 2, 2023
- Samsung Electronics Co., Ltd.
- Krishna T. Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-MEMORY DATABASE (IMDB) ACCELERATION THROUGH NEAR DATA PROCESSING
- Publication number 20230027648
- Publication date Jan 26, 2023
- Samsung Electronics Co., Ltd.
- Andrew Zhenwen CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISAGGREGATED MEMORY SERVER
- Publication number 20230020462
- Publication date Jan 19, 2023
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM WITH CACHE-COHERENT MEMORY AND SERVER-LINKING SWITCH
- Publication number 20220382702
- Publication date Dec 1, 2022
- Samsung Electronics Co., Ltd.
- Krishna Teja Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COHERENT MEMORY SYSTEM
- Publication number 20220358042
- Publication date Nov 10, 2022
- Samsung Electronics Co., Ltd.
- Krishna T. MALLADI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR ACCELERATION OF MERGE JOIN OPERAT...
- Publication number 20220207040
- Publication date Jun 30, 2022
- Samsung Electronics Co., Ltd.
- Shiyu LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR STORAGE SHUFFLE ACCELERATION
- Publication number 20220156287
- Publication date May 19, 2022
- Samsung Electronics Co., Ltd.
- HUI ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage and Structured Search of Historical Security Data
- Publication number 20220035783
- Publication date Feb 3, 2022
- Google LLC
- Collin Lambert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR COMPOSABLE COHERENT DEVICES
- Publication number 20210373951
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Krishna T. Malladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SCALABLE AND COHERENT MEMORY DEVICES
- Publication number 20210374056
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Krishna T. Malladi
- G06 - COMPUTING CALCULATING COUNTING

Andrew Chang

Person

Patents Grantslast 30 patents

Neural network training with acceleration

In-memory database (IMDB) acceleration through near data processing

Systems and methods for managing bias mode switching

Systems and methods for data comparison

Neural network training with acceleration

Systems, methods, and devices for acceleration of merge join operat...

Systems and methods for detecting intra-chip communication errors i...

Systems and methods for database scan acceleration

Systems and methods for scalable and coherent memory devices

System with cache-coherent memory and server-linking switch

In-memory database (IMDB) acceleration through near data processing

Systems, methods, and devices for storage shuffle acceleration

In-memory computing with cache coherent protocol

Disaggregated memory server

System with cache-coherent memory and server-linking switch

Database offloading engine

Storage and structured search of historical security data

Embedded reference counter and special data pattern auto-detect

Dedupe DRAM cache

Electronic apparatus and method for outputting content

Multi-display system, electronic device, and content output method

Methods and apparatus for mobile computing device security in testi...

Electronic apparatus and method for outputting content

Backplane interface adapter with error control and redundant fabric

Backplane interface adapter with error control and redundant fabric

Backplane interface adapter with error control and redundant fabric

Backplane interface adapter with error control and redundant fabric

Backplane interface adapter with error control and redundant fabric

Backplane interface adapter

Backplane interface adapter with error control and redundant fabric

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR COLLECTING TRACE DATA VIA A MEMORY DEVICE

SYSTEMS AND METHODS FOR GRAPH TRAVERSAL FOR APPROXIMATE NEAREST NEI...

SYSTEM AND METHOD FOR UTILIZING PREFETCH CACHE FOR MEMORY DEVICE

SYSTEM AND METHOD FOR ADAPTIVE PREFETCH FOR MEMORY DEVICE

SYSTEM AND METHOD FOR EARLY PREFETCH FOR MEMORY DEVICE

SYSTEMS AND METHODS FOR DATABASE ACCELERATION

SYSTEMS, METHODS, AND APPARATUS FOR A CACHE MANAGEMENT POLICY FOR M...

SYSTEMS AND METHODS FOR DATA-ANALYTICS ACCELERATION

SYSTEM AND METHOD FOR AGGREGATING SERVER MEMORY

COHERENT MEMORY SYSTEM

IN-MEMORY DATABASE (IMDB) ACCELERATION THROUGH NEAR DATA PROCESSING

SYSTEM WITH CACHE-COHERENT MEMORY AND SERVER-LINKING SWITCH

SYSTEMS AND METHODS FOR DATA COMPARISON

SYSTEMS AND METHODS FOR MANAGING BIAS MODE SWITCHING

SYSTEMS AND METHODS FOR SCALABLE AND COHERENT MEMORY DEVICES

SYSTEMS AND METHODS FOR DATABASE SCAN ACCELERATION

CACHE-COHERENT INTERCONNECT BASED NEAR-DATA-PROCESSING ACCELERATOR

NEURAL NETWORK TRAINING WITH ACCELERATION

SYSTEMS AND METHODS FOR DETECTING INTRA-CHIP COMMUNICATION ERRORS I...

NEURAL NETWORK TRAINING WITH ACCELERATION

IN-MEMORY COMPUTING WITH CACHE COHERENT PROTOCOL

IN-MEMORY DATABASE (IMDB) ACCELERATION THROUGH NEAR DATA PROCESSING

DISAGGREGATED MEMORY SERVER

SYSTEM WITH CACHE-COHERENT MEMORY AND SERVER-LINKING SWITCH

COHERENT MEMORY SYSTEM

SYSTEMS, METHODS, AND DEVICES FOR ACCELERATION OF MERGE JOIN OPERAT...

SYSTEMS, METHODS, AND DEVICES FOR STORAGE SHUFFLE ACCELERATION

Storage and Structured Search of Historical Security Data

SYSTEMS AND METHODS FOR COMPOSABLE COHERENT DEVICES

SYSTEMS AND METHODS FOR SCALABLE AND COHERENT MEMORY DEVICES