Sigmastar Technology, Ltd.

Organization

Xia'men City, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Video data processing method and apparatus for blending images into...
- Patent number 12,167,162
- Issue date Dec 10, 2024
- SigmaStar Technology Ltd.
- Peng Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for detecting movement of object in images
- Patent number 12,154,281
- Issue date Nov 26, 2024
- SIGMASTAR TECHNOLOGY LTD.
- Ning-Ching Hsieh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video processing circuit and video processing method
- Patent number 12,108,063
- Issue date Oct 1, 2024
- SIGMASTAR TECHNOLOGY LTD.
- Shan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multichip system having command transfer mechanism and address gene...
- Patent number 12,086,092
- Issue date Sep 10, 2024
- SigmaStar Technology Ltd.
- Peng Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data dividing method and processor for convolution operation
- Patent number 12,086,711
- Issue date Sep 10, 2024
- SIGMASTAR TECHNOLOGY LTD.
- Cheng-Wei Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Level shifter with low propagation delay
- Patent number 12,009,814
- Issue date Jun 11, 2024
- SigmaStar Technology Ltd.
- Chao-Chun Sung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for controlling electronic device
- Patent number 11,989,566
- Issue date May 21, 2024
- SigmaStar Technology Ltd.
- Lijin Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated circuit and configuration method thereof
- Patent number 11,960,402
- Issue date Apr 16, 2024
- SigmaStar Technology Ltd.
- Xiaolong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Output circuit having multi-level output and comparator circuit therof
- Patent number 11,962,307
- Issue date Apr 16, 2024
- SigmaStar Technology Ltd.
- Hao Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless network detection apparatus and method for detecting non-p...
- Patent number 11,917,717
- Issue date Feb 27, 2024
- SIGMASTAR TECHNOLOGY LTD.
- Jin-Hua Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image correction method and processor
- Patent number 11,908,108
- Issue date Feb 20, 2024
- SigmaStar Technology Ltd.
- Jing-Song Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Convolution calculation apparatus and method
- Patent number 11,907,329
- Issue date Feb 20, 2024
- SigmaStar Technology Ltd.
- Fabo Bao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Line driver having adjustable current mirror array
- Patent number 11,899,485
- Issue date Feb 13, 2024
- SigmaStar Technology Ltd.
- Zhun Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock generator device and clock generation method
- Patent number 11,892,869
- Issue date Feb 6, 2024
- SigmaStar Technology Ltd.
- Wei-Ping Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operation device and operation method
- Patent number 11,886,832
- Issue date Jan 30, 2024
- SigmaStar Technology Ltd.
- Xiaofeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control circuit and control method of image sensor
- Patent number 11,831,992
- Issue date Nov 28, 2023
- SIGMASTAR TECHNOLOGY LTD.
- Si-Da Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Memory device, image processing chip, and memory control method
- Patent number 11,822,818
- Issue date Nov 21, 2023
- SIGMASTAR TECHNOLOGY LTD.
- Shan-Cheng Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock generator device, image processing chip, and clock signal cal...
- Patent number 11,758,076
- Issue date Sep 12, 2023
- SIGMASTAR TECHNOLOGY LTD.
- Wei-Ping Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method, computer readable medium and system for automated design of...
- Patent number 11,699,011
- Issue date Jul 11, 2023
- SigmaStar Technology Ltd.
- Hsian-Feng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object detection apparatus and method
- Patent number 11,665,318
- Issue date May 30, 2023
- SIGMASTAR TECHNOLOGY LTD.
- Fu-Cheng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for lowering power dissipation based on operat...
- Patent number 11,647,280
- Issue date May 9, 2023
- SIGMASTAR TECHNOLOGY LTD.
- Fu-Cheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency divider circuit
- Patent number 11,575,384
- Issue date Feb 7, 2023
- SIGMASTAR TECHNOLOGY LTD.
- Chao-Fan Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Virtual memory management method and processor
- Patent number 11,567,661
- Issue date Jan 31, 2023
- SigmaStar Technology Ltd.
- Wei Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data temporary storage apparatus, data temporary storage method and...
- Patent number 11,436,017
- Issue date Sep 6, 2022
- SigmaStar Technology Ltd.
- Bo Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for storage device of driving recorder and storage d...
- Patent number 11,435,922
- Issue date Sep 6, 2022
- SigmaStar Technology Ltd.
- Chia-Jung Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for preventing image modification, image capturing device an...
- Patent number 11,418,677
- Issue date Aug 16, 2022
- SIGMASTAR TECHNOLOGY LTD.
- Lijing Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Face identification system and method
- Patent number 11,410,465
- Issue date Aug 9, 2022
- SIGMASTAR TECHNOLOGY LTD.
- Jin-Hua Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory controller, method for read control of memory, and associate...
- Patent number 11,227,642
- Issue date Jan 18, 2022
- SigmaStar Technology Ltd.
- Hsian-Feng Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
DC offset calibration system and method
- Patent number 11,218,232
- Issue date Jan 4, 2022
- SIGMASTAR TECHNOLOGY LTD.
- Jian Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image surveillance system, local area network system and establishi...
- Patent number 11,184,587
- Issue date Nov 23, 2021
- SIGMASTAR TECHNOLOGY LTD.
- Jin-Hua Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING CHIP AND OPERATION METHOD THEREOF
- Publication number 20240411683
- Publication date Dec 12, 2024
- SigmaStar Technology Ltd.
- Jiang-Nan Xia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOICE ACTIVITY DETECTION DEVICE AND VOICE ACTIVITY DETECTION METHOD
- Publication number 20240412753
- Publication date Dec 12, 2024
- SigmaStar Technology Ltd.
- Xiao-Ding ZHU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Intelligence processing unit and its tensor concatenation method
- Publication number 20240394205
- Publication date Nov 28, 2024
- SigmaStar Technology Ltd.
- Hu He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER DETECTOR DEVICE AND POWER DETECTION METHOD
- Publication number 20240361365
- Publication date Oct 31, 2024
- SigmaStar Technology Ltd.
- Xiang ZHANG
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE DETECTOR DEVICE HAVING TRIMMING MECHANISM AND VOLTAGE DETEC...
- Publication number 20240353452
- Publication date Oct 24, 2024
- SigmaStar Technology Ltd.
- Jian Feng XUE
- G01 - MEASURING TESTING
Information Patent Application
OPERATION CONVERSION METHOD FOR NEURAL NETWORK, METHOD OF PERFORMIN...
- Publication number 20240346109
- Publication date Oct 17, 2024
- SigmaStar Technology Ltd.
- Yu Xia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECT MEMORY ACCESS (DMA) CIRCUIT AND OPERATION METHOD THEREOF
- Publication number 20240331746
- Publication date Oct 3, 2024
- SigmaStar Technology Ltd.
- Jian-Zhi Wang
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE AND DEVICE RESOURCE MANAGEMENT METHOD THEREOF
- Publication number 20240320053
- Publication date Sep 26, 2024
- SigmaStar Technology Ltd.
- Hong Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROTECTION DEVICE AND DATA PROTECTION METHOD
- Publication number 20240320365
- Publication date Sep 26, 2024
- SigmaStar Technology Ltd.
- Qin-Wei She
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING CIRCUIT AND COMPUTATION SCHEDULING METHOD OF ARTIFICIAL...
- Publication number 20240281366
- Publication date Aug 22, 2024
- SigmaStar Technology Ltd.
- Qing Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
- Publication number 20240272910
- Publication date Aug 15, 2024
- SigmaStar Technology Ltd.
- Qin-Wei She
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY MANAGEMENT DEVICE AND METHOD APPLIED TO INTELLIGENCE PROCESS...
- Publication number 20240273043
- Publication date Aug 15, 2024
- SigmaStar Technology Ltd.
- Jian LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DECODING DEVICE AND STILL FRAME IMAGE DECODING METHOD THEREOF
- Publication number 20240265947
- Publication date Aug 8, 2024
- SigmaStar Technology Ltd.
- Bo-Zai LI
- G11 - INFORMATION STORAGE
Information Patent Application
IMAGE ENCODING DEVICE AND WEIGHTED PREDICTION IMAGE ENCODING METHOD
- Publication number 20240267551
- Publication date Aug 8, 2024
- SigmaStar Technology Ltd.
- Shao-Bo ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER AND SIGNAL TRANSMITTING METHOD THEREOF
- Publication number 20240259237
- Publication date Aug 1, 2024
- SigmaStar Technology Ltd.
- Ze-Wei HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAIL-SAFE INPUT/OUTPUT DEVICE AND VOLTAGE SWITCHING METHOD
- Publication number 20240243651
- Publication date Jul 18, 2024
- SigmaStar Technology Ltd.
- Chi-Yun LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPEECH ENHANCEMENT METHODS AND PROCESSING CIRCUITS PERFORMING SPEEC...
- Publication number 20240242729
- Publication date Jul 18, 2024
- SigmaStar Technology Ltd.
- Jie Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INSTRUCTION COMPRESSION METHOD, INSTRUCTION DECOMPRESSION METHOD AN...
- Publication number 20240231828
- Publication date Jul 11, 2024
- SigmaStar Technology Ltd.
- Ya Ming Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TASK PROCESSING SYSTEM AND TASK PROCESSING METHOD APPLICABLE TO INT...
- Publication number 20240231899
- Publication date Jul 11, 2024
- SigmaStar Technology Ltd.
- Bo YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL CIRCUITRY AND POWER SUPPLY METHOD
- Publication number 20240210972
- Publication date Jun 27, 2024
- SigmaStar Technology Ltd.
- Wei-Ping WANG
- G05 - CONTROLLING REGULATING
Information Patent Application
IMAGE SYSTEM
- Publication number 20240214673
- Publication date Jun 27, 2024
- SigmaStar Technology Ltd.
- Ming-Hui PENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRED TRANSMITTER WITH OVERVOLTAGE PROTECTION
- Publication number 20240214012
- Publication date Jun 27, 2024
- SigmaStar Technology Ltd.
- Zhong-Yuan CN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEDIA ACCESS CONTROL CIRCUIT AND PACKET MANAGEMENT METHOD
- Publication number 20240193310
- Publication date Jun 13, 2024
- SigmaStar Technology Ltd.
- Qin-Wei She
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING DEVICE AND ITS CONVOLUTION DATA SHARING MECHANISMS
- Publication number 20240176682
- Publication date May 30, 2024
- SigmaStar Technology Ltd.
- Chao LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE DETECTION DEVICE AND VOLTAGE PROTECTION METHOD
- Publication number 20240168088
- Publication date May 23, 2024
- SigmaStar Technology Ltd.
- Wei-Ping WANG
- G01 - MEASURING TESTING
Information Patent Application
SITTING POSTURE DETECTION APPARATUS AND METHOD
- Publication number 20240153307
- Publication date May 9, 2024
- SigmaStar Technology Ltd.
- Jing-Song RAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE DETECTION DEVICE AND METHOD FOR PREVENTING SYSTEM FAILURE
- Publication number 20240142498
- Publication date May 2, 2024
- SigmaStar Technology Ltd.
- Wei-Ping WANG
- G01 - MEASURING TESTING
Information Patent Application
TASK PROCESSING SYSTEM AND TASK PROCESSING METHOD APPLICABLE TO INT...
- Publication number 20240134686
- Publication date Apr 25, 2024
- SigmaStar Technology Ltd.
- Bo YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION COMPRESSION METHOD, INSTRUCTION DECOMPRESSION METHOD AN...
- Publication number 20240134649
- Publication date Apr 25, 2024
- SigmaStar Technology Ltd.
- Ya Ming Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR CONTROL METHOD AND ASSOCIATED SYSTEM-ON-CHIP
- Publication number 20240126559
- Publication date Apr 18, 2024
- SigmaStar Technology Ltd.
- Cheng-Chi HUANG
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
97445246 - SIGMASTAR
- Serial number 97445246
- Registration number 7257643
- Filing date Jun 6, 2022
- SigmaStar Technology Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90323709 - COMAKE
- Serial number 90323709
- Registration number 6579902
- Filing date Nov 17, 2020
- SIGMASTAR TECHNOLOGY LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90322319 - COMAKE
- Serial number 90322319
- Registration number 6579900
- Filing date Nov 16, 2020
- SIGMASTAR TECHNOLOGY LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Sigmastar Technology, Ltd.

Organization

Patents Grantslast 30 patents

Video data processing method and apparatus for blending images into...

Device and method for detecting movement of object in images

Video processing circuit and video processing method

Multichip system having command transfer mechanism and address gene...

Data dividing method and processor for convolution operation

Level shifter with low propagation delay

Method for controlling electronic device

Integrated circuit and configuration method thereof

Output circuit having multi-level output and comparator circuit therof

Wireless network detection apparatus and method for detecting non-p...

Image correction method and processor

Convolution calculation apparatus and method

Line driver having adjustable current mirror array

Clock generator device and clock generation method

Operation device and operation method

Control circuit and control method of image sensor

Memory device, image processing chip, and memory control method

Clock generator device, image processing chip, and clock signal cal...

Method, computer readable medium and system for automated design of...

Object detection apparatus and method

Apparatus and method for lowering power dissipation based on operat...

Frequency divider circuit

Virtual memory management method and processor

Data temporary storage apparatus, data temporary storage method and...

Control method for storage device of driving recorder and storage d...

Method for preventing image modification, image capturing device an...

Face identification system and method

Memory controller, method for read control of memory, and associate...

DC offset calibration system and method

Image surveillance system, local area network system and establishi...

Patents Applicationslast 30 patents

IMAGE PROCESSING CHIP AND OPERATION METHOD THEREOF

VOICE ACTIVITY DETECTION DEVICE AND VOICE ACTIVITY DETECTION METHOD

Intelligence processing unit and its tensor concatenation method

POWER DETECTOR DEVICE AND POWER DETECTION METHOD

VOLTAGE DETECTOR DEVICE HAVING TRIMMING MECHANISM AND VOLTAGE DETEC...

OPERATION CONVERSION METHOD FOR NEURAL NETWORK, METHOD OF PERFORMIN...

DIRECT MEMORY ACCESS (DMA) CIRCUIT AND OPERATION METHOD THEREOF

ELECTRONIC DEVICE AND DEVICE RESOURCE MANAGEMENT METHOD THEREOF

DATA PROTECTION DEVICE AND DATA PROTECTION METHOD

PROCESSING CIRCUIT AND COMPUTATION SCHEDULING METHOD OF ARTIFICIAL...

ELECTRONIC DEVICE AND OPERATION METHOD THEREOF

MEMORY MANAGEMENT DEVICE AND METHOD APPLIED TO INTELLIGENCE PROCESS...

IMAGE DECODING DEVICE AND STILL FRAME IMAGE DECODING METHOD THEREOF

IMAGE ENCODING DEVICE AND WEIGHTED PREDICTION IMAGE ENCODING METHOD

TRANSMITTER AND SIGNAL TRANSMITTING METHOD THEREOF

FAIL-SAFE INPUT/OUTPUT DEVICE AND VOLTAGE SWITCHING METHOD

SPEECH ENHANCEMENT METHODS AND PROCESSING CIRCUITS PERFORMING SPEEC...

INSTRUCTION COMPRESSION METHOD, INSTRUCTION DECOMPRESSION METHOD AN...

TASK PROCESSING SYSTEM AND TASK PROCESSING METHOD APPLICABLE TO INT...

DIGITAL CIRCUITRY AND POWER SUPPLY METHOD

IMAGE SYSTEM

WIRED TRANSMITTER WITH OVERVOLTAGE PROTECTION

MEDIA ACCESS CONTROL CIRCUIT AND PACKET MANAGEMENT METHOD

COMPUTING DEVICE AND ITS CONVOLUTION DATA SHARING MECHANISMS

VOLTAGE DETECTION DEVICE AND VOLTAGE PROTECTION METHOD

SITTING POSTURE DETECTION APPARATUS AND METHOD

VOLTAGE DETECTION DEVICE AND METHOD FOR PREVENTING SYSTEM FAILURE

TASK PROCESSING SYSTEM AND TASK PROCESSING METHOD APPLICABLE TO INT...

INSTRUCTION COMPRESSION METHOD, INSTRUCTION DECOMPRESSION METHOD AN...

PROCESSOR CONTROL METHOD AND ASSOCIATED SYSTEM-ON-CHIP

Trademarklast 30 trademarks

97445246 - SIGMASTAR

90323709 - COMAKE

90322319 - COMAKE