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Jiangsu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Serial FFT-based low-power MFCC speech feature extraction circuit
Patent number
11,715,456
Issue date
Aug 1, 2023
Southeast University
Weiwei Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speech feature reuse-based storing and calculating compression meth...
Patent number
11,664,013
Issue date
May 30, 2023
Southeast University
Weiwei Shan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Ultra-low-power speech feature extraction circuit based on non-over...
Patent number
11,651,766
Issue date
May 16, 2023
Southeast University
Weiwei Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
In-memory computing circuit for fully connected binary neural network
Patent number
11,335,387
Issue date
May 17, 2022
Southeast University
Weiwei Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bi-directional adaptive clocking circuit supporting a wide frequenc...
Patent number
11,139,805
Issue date
Oct 5, 2021
Southeast University
Weiwei Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process corner detection circuit based on self-timing oscillation ring
Patent number
10,422,830
Issue date
Sep 24, 2019
Southeast University
Weiwei Shan
G01 - MEASURING TESTING
Information
Patent Grant
Online monitoring unit and control circuit for ultra-wide voltage r...
Patent number
10,268,790
Issue date
Apr 23, 2019
Southeast University
Weiwei Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
PVTM-based wide voltage range clock stretching circuit
Patent number
10,033,362
Issue date
Jul 24, 2018
Southeast University
Weiwei Shan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Error recovery circuit oriented to CPU pipeline
Patent number
9,600,382
Issue date
Mar 21, 2017
Southeast University
Weiwei Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dynamic voltage scaling system based on on-chip monitoring and volt...
Patent number
8,909,999
Issue date
Dec 9, 2014
Southeast University
Longxing Shi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power-on-reset (POR) circuit with zero steady-state current consump...
Patent number
8,803,580
Issue date
Aug 12, 2014
Southeast University
Longxing Shi
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
ULTRA-LOW-POWER SPEECH FEATURE EXTRACTION CIRCUIT BASED ON NON-OVER...
Publication number
20220189459
Publication date
Jun 16, 2022
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IN-MEMORY COMPUTING CIRCUIT FOR FULLY CONNECTED BINARY NEURAL NETWORK
Publication number
20210312959
Publication date
Oct 7, 2021
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BI-DIRECTIONAL ADAPTIVE CLOCKING CIRCUIT SUPPORTING A WIDE FREQUENC...
Publication number
20210313975
Publication date
Oct 7, 2021
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ULTRA LOW-POWER NEGATIVE MARGIN TIMING MONITORING METHOD FOR NEURAL...
Publication number
20210174184
Publication date
Jun 10, 2021
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPEECH FEATURE REUSE-BASED STORING AND CALCULATING COMPRESSION METH...
Publication number
20210118429
Publication date
Apr 22, 2021
SOUTHEAST UNIVERSITY
Weiwei SHAN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SERIAL FFT-BASED LOW-POWER MFCC SPEECH FEATURE EXTRACTION CIRCUIT
Publication number
20210090553
Publication date
Mar 25, 2021
SOUTHEAST UNIVERSITY
Weiwei SHAN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ULTRA-LOW POWER KEYWORD SPOTTING NEURAL NETWORK CIRCUIT
Publication number
20210089874
Publication date
Mar 25, 2021
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ONLINE MONITORING UNIT AND CONTROL CIRCUIT FOR ULTRA-WIDE VOLTAGE R...
Publication number
20180253521
Publication date
Sep 6, 2018
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
A PVTM-based Wide Voltage Range Clock Stretching Circuit
Publication number
20180191335
Publication date
Jul 5, 2018
SOUTHEAST UNIVERSITY
Weiwei SHAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Process Corner Detection Circuit Based on Self-Timing Oscillation Ring
Publication number
20170219649
Publication date
Aug 3, 2017
SOUTHEAST UNIVERSITY
Weiwei Shan
G01 - MEASURING TESTING
Information
Patent Application
ERROR RECOVERY CIRCUIT FACING CPU ASSEMBLY LINE
Publication number
20150309897
Publication date
Oct 29, 2015
SOUTHEAST UNIVERSITY
Weiwei SHAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC VOLTAGE SCALING SYSTEM BASED ON ON-CHIP MONITORING AND VOLT...
Publication number
20130154583
Publication date
Jun 20, 2013
SOUTHEAST UNIVERSITY
Longxing Shi
G06 - COMPUTING CALCULATING COUNTING