Hechen Wang has filed 37 patents, including 1 World Intellectual Property Organization (WIPO) patent, 27 United States (US) patents, 2 European (EP) patents, 5 China (CN) patents, 2 German (DE) patents.
Hechen Wang has filed 37 patents, including 1 World Intellectual Property Organization (WIPO) patent, 27 United States (US) patents, 2 European (EP) patents, 5 China (CN) patents, 2 German (DE) patents.
United States Patents
United States Patents
Patent No .: US 10,785,075 B2; US 10,958,491 B2; US 11,206,163 B2
Patent No .: US 10,785,075 B2; US 10,958,491 B2; US 11,206,163 B2
2017-11-10 Priority date
2017-11-10 Priority date
2020-09-22 Granted; 2021-03-23 Granted; 2021-12-21 Granted
2020-09-22 Granted; 2021-03-23 Granted; 2021-12-21 Granted
United States Patent
United States Patent
Patent No.: US 10,969,431 B1
Patent No.: US 10,969,431 B1
2019-12-23 Priority date
2019-12-23 Priority date
2021-04-06 Granted
2021-04-06 Granted
BAYESIAN NEURAL NETWORK AND METHODS AND APPARATUS TO OPERATE THE SAME; 改进的贝叶斯神经网络及其操作方法和装置; AN IMPROVED BAYESIAN NEURAL NETWORK AND METHODS AND APPARATUS TO OPERATE THE SAME
BAYESIAN NEURAL NETWORK AND METHODS AND APPARATUS TO OPERATE THE SAME; 改进的贝叶斯神经网络及其操作方法和装置; AN IMPROVED BAYESIAN NEURAL NETWORK AND METHODS AND APPARATUS TO OPERATE THE SAME
United States; China; European Application Publications
United States; China; European Application Publications
Publication number: US 20210034947 A1; CN 202111025847.1; EP 21190774.6
Publication number: US 20210034947 A1; CN 202111025847.1; EP 21190774.6
2020-10-20 Filed; 2021-09-02 Filed; 2021-11-08 Filed
2020-10-20 Filed; 2021-09-02 Filed; 2021-11-08 Filed
2021-02-04 Publication; 2022-04-22 Publication; 2022-04-27 Publication
2021-02-04 Publication; 2022-04-22 Publication; 2022-04-27 Publication
United States; China Application Publications
United States; China Application Publications
Publication number: US 20210150328 A1; CN 202111572045.2
Publication number: US 20210150328 A1; CN 202111572045.2
2021-01-27 Filed; 2021-12-21 Filed
2021-01-27 Filed; 2021-12-21 Filed
2021-05-20 Publication; 2022-07-29 Publication
2021-05-20 Publication; 2022-07-29 Publication
TECHNIQUES FOR ANALOG MULTIBIT DATA REPRESENTATION FOR IN-MEMORY COMPUTING; 用于存储器内计算的模拟多比特数据表示的技术
TECHNIQUES FOR ANALOG MULTIBIT DATA REPRESENTATION FOR IN-MEMORY COMPUTING; 用于存储器内计算的模拟多比特数据表示的技术
United States; China Application Publications
United States; China Application Publications
Publication number: US 20220406392 A1; CN 202210549835 .7
Publication number: US 20220406392 A1; CN 202210549835 .7
2021-06-21 Filed; 2022-05-20 Filed;
2021-06-21 Filed; 2022-05-20 Filed;
2022-12-22 Publication; 2023-01-06 Publication
2022-12-22 Publication; 2023-01-06 Publication
ANALOG MULTIPLY-ACCUMULATE UNIT FOR MULTIBIT IN-MEMORY CELL COMPUTING; 用于多位存储单元中计算的模拟乘法-累加部件; ANALOGE MULTIPLY-ACCUMULATE-EINHEIT FÜR SPEICHERINTERNE MULTIBIT-ZELLENBERECHNUNG
ANALOG MULTIPLY-ACCUMULATE UNIT FOR MULTIBIT IN-MEMORY CELL COMPUTING; 用于多位存储单元中计算的模拟乘法-累加部件; ANALOGE MULTIPLY-ACCUMULATE-EINHEIT FÜR SPEICHERINTERNE MULTIBIT-ZELLENBERECHNUNG
United States; China; Germany Application Publications
United States; China; Germany Application Publications
Publication number: US 20220012016 A1; CN 202211019472.2; DE 10 2022 124 292 A1
Publication number: US 20220012016 A1; CN 202211019472.2; DE 10 2022 124 292 A1
2021-09-24 Filed; 2022-08-24 Filed; 2022-09-21 Filed
2021-09-24 Filed; 2022-08-24 Filed; 2022-09-21 Filed
2022-01-13 Publication; 2023-04-04 Publication; 2023-05-04 Publication
2022-01-13 Publication; 2023-04-04 Publication; 2023-05-04 Publication
ANALOG HARDWARE IMPLEMENTATION OF ACTIVATION FUNCTIONS; ANALOG HARDWARE IMPLEMENTATION OF ACTIVATION FUNCTIONS; 激活函数的模拟硬件实现方式
ANALOG HARDWARE IMPLEMENTATION OF ACTIVATION FUNCTIONS; ANALOG HARDWARE IMPLEMENTATION OF ACTIVATION FUNCTIONS; 激活函数的模拟硬件实现方式
United States; European; China Application Publications
United States; European; China Application Publications
Publication number: US 20220138548 A1; EP 22205959.4A; CN 202211621045.1
Publication number: US 20220138548 A1; EP 22205959.4A; CN 202211621045.1
2022-01-18 Filed; 2022-11-08 Filed; 2022-12-09 Filed;
2022-01-18 Filed; 2022-11-08 Filed; 2022-12-09 Filed;
2022-05-05 Publication; 2023-07-19 Publication; 2023-07-21 Publication;
2022-05-05 Publication; 2023-07-19 Publication; 2023-07-21 Publication;
SRAM-BASED IN-MEMORY COMPUTING MACRO USING ANALOG COMPUTATION SCHEME
SRAM-BASED IN-MEMORY COMPUTING MACRO USING ANALOG COMPUTATION SCHEME
United States Application Publication
United States Application Publication
Publication number: US 0220366968 A1
Publication number: US 0220366968 A1
2022-08-01 Application filed
2022-08-01 Application filed
2022-11-17 Publication
2022-11-17 Publication
WEIGHT STATIONARY IN-MEMORY-COMPUTING NEURAL NETWORK ACCELERATOR WITH LOCALIZED DATA MULTIPLEXING
WEIGHT STATIONARY IN-MEMORY-COMPUTING NEURAL NETWORK ACCELERATOR WITH LOCALIZED DATA MULTIPLEXING
United States Application Publication
United States Application Publication
Publication number: US 20220334801 A1
Publication number: US 20220334801 A1
2022-06-30 Application filed
2022-06-30 Application filed
2022-10-20 Publication
2022-10-20 Publication
HIGH DYNAMIC RANGE DIGITIZATION TECHNOLOGY FOR ANALOG COMPUTE-IN-MEMORY AND EDGE AI APPLICATIONS
HIGH DYNAMIC RANGE DIGITIZATION TECHNOLOGY FOR ANALOG COMPUTE-IN-MEMORY AND EDGE AI APPLICATIONS
United States Application Publication
United States Application Publication
Publication number: US 20230229504 A1
Publication number: US 20230229504 A1
2022-09-30 Application filed
2022-09-30 Application filed
2023-07-20 Publication
2023-07-20 Publication
RECONFIGURABLE MULTIBIT ANALOG IN-MEMORY COMPUTING WITH COMPACT COMPUTATION
RECONFIGURABLE MULTIBIT ANALOG IN-MEMORY COMPUTING WITH COMPACT COMPUTATION
United States Application Publication
United States Application Publication
Publication number: US 20230289066 A1
Publication number: US 20230289066 A1
2023-03-22 Application filed
2023-03-22 Application filed
2023-09-14 Publication
2023-09-14 Publication
DYNAMIC COMPENSATION OF ANALOG CIRCUITRY IMPAIRMENTS IN NEURAL NETWORKS
DYNAMIC COMPENSATION OF ANALOG CIRCUITRY IMPAIRMENTS IN NEURAL NETWORKS
United States Application Publication
United States Application Publication
Publication number: US 20220222518 A1
Publication number: US 20220222518 A1
2022-03-31 Application filed
2022-03-31 Application filed
2022-07-14 Publication
2022-07-14 Publication
TECHNIQUES FOR ANALOG MULTIBIT DATA REPRESENTATION FOR IN-MEMORY COMPUTING
TECHNIQUES FOR ANALOG MULTIBIT DATA REPRESENTATION FOR IN-MEMORY COMPUTING
United States Application Publication
United States Application Publication
Publication number: US 20220406392 A1
Publication number: US 20220406392 A1
2021-06-21 Application filed
2021-06-21 Application filed
2022-12-22 Publication
2022-12-22 Publication
TECHNOLOGY TO REALIZE SIGNED MULTIPLY-ACCUMULATE OPERATION IN THE ANALOG DOMAIN WITH A DIFFERENTIAL SIGNAL PATH AND INTRINSIC PROCESS, VOLTAGE AND TEMPERATURE VARIATION TOLERANCE
TECHNOLOGY TO REALIZE SIGNED MULTIPLY-ACCUMULATE OPERATION IN THE ANALOG DOMAIN WITH A DIFFERENTIAL SIGNAL PATH AND INTRINSIC PROCESS, VOLTAGE AND TEMPERATURE VARIATION TOLERANCE
United States Application Publication
United States Application Publication
Publication number: US 20230161559 A1
Publication number: US 20230161559 A1
2023-01-25 Application filed
2023-01-25 Application filed
2023-05-05 Publication
2023-05-05 Publication
ON-CHIP DIGITALLY CONTROLLED ERROR RATE-LOCKED LOOP FOR ERROR RESILIENT EDGE ARTIFICIAL INTELLIGENCE; ON-CHIP DIGITALLY CONTROLLED ERROR RATE-LOCKED LOOP FOR ERROR RESILIENT EDGE ARTIFICIAL INTELLIGENCE
ON-CHIP DIGITALLY CONTROLLED ERROR RATE-LOCKED LOOP FOR ERROR RESILIENT EDGE ARTIFICIAL INTELLIGENCE; ON-CHIP DIGITALLY CONTROLLED ERROR RATE-LOCKED LOOP FOR ERROR RESILIENT EDGE ARTIFICIAL INTELLIGENCE
United States; WIPO (PCT) Application Publications
United States; WIPO (PCT) Application Publications
Publication number: US 20230297149 A1; WIPO 2023177494 A1
Publication number: US 20230297149 A1; WIPO 2023177494 A1
2022-03-15 Filed; 2023-02-15 Filed
2022-03-15 Filed; 2023-02-15 Filed
2023-09-21 Publication; 2023-09-21 Publication
2023-09-21 Publication; 2023-09-21 Publication
ANALOG FORWARD ERROR CORRECTION
ANALOG FORWARD ERROR CORRECTION
United States; Germany Application Publications
United States; Germany Application Publications
Publication number: US 20230198550 A1; DE 102022129883.3A
Publication number: US 20230198550 A1; DE 102022129883.3A
2021-12-16 Filed; 2022-11-11 Filed
2021-12-16 Filed; 2022-11-11 Filed
2023-06-22 Publication; 2023-06-22 Publication
2023-06-22 Publication; 2023-06-22 Publication
ROW REPAIR AND ACCURACY IMPROVEMENTS IN ANALOG COMPUTE-IN-MEMORY ARCHITECTURES
ROW REPAIR AND ACCURACY IMPROVEMENTS IN ANALOG COMPUTE-IN-MEMORY ARCHITECTURES
United States Application Publications
United States Application Publications
Publication number: US 20230251943 A1
Publication number: US 20230251943 A1
2023-04-11 Filed
2023-04-11 Filed
2023-08-10 Publication
2023-08-10 Publication
TECHNIQUES FOR ERROR MITIGATION TO IMPROVE RELIABILITY FOR ANALOG COMPUTE-IN-MEMORY
TECHNIQUES FOR ERROR MITIGATION TO IMPROVE RELIABILITY FOR ANALOG COMPUTE-IN-MEMORY
United States Application Publications
United States Application Publications
Publication number: US 20240013850 A1
Publication number: US 20240013850 A1
2023-09-25 Filed
2023-09-25 Filed
2024-01-11 Publication
2024-01-11 Publication
COMPUTE-IN-MEMORY SUPPORT FOR DIFFERENT DATA FORMATS
COMPUTE-IN-MEMORY SUPPORT FOR DIFFERENT DATA FORMATS
United States Application Publications
United States Application Publications
Publication number: US 20240020093 A1
Publication number: US 20240020093 A1
2023-09-29 Filed
2023-09-29 Filed
2024-01-18 Publication
2024-01-18 Publication
TECHNIQUES FOR ERROR DETECTION IN ANALOG COMPUTE-IN-MEMORY
TECHNIQUES FOR ERROR DETECTION IN ANALOG COMPUTE-IN-MEMORY
United States Application Publications
United States Application Publications
Publication number: US 20240020197 A1
Publication number: US 20240020197 A1
2023-09-25 Filed
2023-09-25 Filed
2024-01-18 Publication
2024-01-18 Publication
HIERARCHICAL COMPUTE AND STORAGE ARCHITECTURE FOR ARTIFICIAL INTELLIGENCE APPLICATION
HIERARCHICAL COMPUTE AND STORAGE ARCHITECTURE FOR ARTIFICIAL INTELLIGENCE APPLICATION
United States Application Publications
United States Application Publications
Publication number: US 20240045723 A1
Publication number: US 20240045723 A1
2023-09-29 Filed
2023-09-29 Filed
2024-02-08 Publication
2024-02-08 Publication
IN-MEMORY ANALOG CHANNEL EQUALIZATION
IN-MEMORY ANALOG CHANNEL EQUALIZATION
United States Application Publications
United States Application Publications
Publication number: US 20240113698 A1
Publication number: US 20240113698 A1
2022-09-30 Filed
2022-09-30 Filed
2024-04-04 Publication
2024-04-04 Publication
EMBEDDED SAR-ADC WITH LEAST SIGNIFICANT BIT SKIPPING BASED RELU ACTIVATION FUNCTION
EMBEDDED SAR-ADC WITH LEAST SIGNIFICANT BIT SKIPPING BASED RELU ACTIVATION FUNCTION
United States Application Publications
United States Application Publications
Publication number: US 20240113725 A1
Publication number: US 20240113725 A1
2023-12-14 Filed
2023-12-14 Filed
2024-04-04 Publication
2024-04-04 Publication
