Fei-Hsin TSAI

Person

Taichung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Four-piece infrared single wavelength lens system having specified...
- Patent number 11,262,560
- Issue date Mar 1, 2022
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Three-piece infrared single wavelength projection lens system
- Patent number 11,048,069
- Issue date Jun 29, 2021
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G01 - MEASURING TESTING
Information Patent Grant
Three-piece infrared single wavelength projection lens system
- Patent number 11,009,679
- Issue date May 18, 2021
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Compact optical lens system
- Patent number 10,634,877
- Issue date Apr 28, 2020
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Four-piece infrared single wavelength lens system
- Patent number 10,564,393
- Issue date Feb 18, 2020
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Five-piece optical lens system with a wide field of view
- Patent number 10,564,396
- Issue date Feb 18, 2020
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Two-piece infrared single wavelength projection lens system
- Patent number 10,466,451
- Issue date Nov 5, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Four-piece infrared single wavelength projection lens system
- Patent number 10,459,194
- Issue date Oct 29, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Six-piece optical lens system
- Patent number 10,302,909
- Issue date May 28, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Four-piece infrared single wavelength lens system
- Patent number 10,228,542
- Issue date Mar 12, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Four-piece infrared single wavelength lens system
- Patent number 10,209,495
- Issue date Feb 19, 2019
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Five-piece optical imaging lens
- Patent number 10,101,561
- Issue date Oct 16, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Five-piece optical lens system
- Patent number 10,101,563
- Issue date Oct 16, 2018
- NEXMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Three-piece infrared single wavelength lens system
- Patent number 10,007,096
- Issue date Jun 26, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Six-piece microscope lens system
- Patent number 10,001,633
- Issue date Jun 19, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Six-piece optical lens system with a wide field of view
- Patent number 9,897,782
- Issue date Feb 20, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Optical lens system with a wide field of view
- Patent number 9,864,172
- Issue date Jan 9, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Optical lens system with a wide field of view
- Patent number 9,817,211
- Issue date Nov 14, 2017
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Four-piece infrared single wavelength lens system
- Patent number 9,746,648
- Issue date Aug 29, 2017
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Optical imaging lens
- Patent number 9,696,523
- Issue date Jul 4, 2017
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Six-piece optical lens system
- Patent number 9,563,038
- Issue date Feb 7, 2017
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Five-piece optical lens system
- Patent number 9,188,766
- Issue date Nov 17, 2015
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Five-piece optical lens system
- Patent number 9,007,702
- Issue date Apr 14, 2015
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Six-piece optical lens system
- Patent number 8,953,261
- Issue date Feb 10, 2015
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Wide-angle imaging lens module
- Patent number 8,422,151
- Issue date Apr 16, 2013
- Newmax Technology Co., Ltd.
- Shu-Tzu Lai
- G02 - OPTICS
Information Patent Grant
Single focus wide-angle lens module
- Patent number 8,369,031
- Issue date Feb 5, 2013
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Five-piece imaging lens module
- Patent number 8,325,430
- Issue date Dec 4, 2012
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Single focus wide-angle lens module
- Patent number 8,031,413
- Issue date Oct 4, 2011
- Newmax Technology Co., Ltd
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Wide-angle imaging lens module
- Patent number 7,933,077
- Issue date Apr 26, 2011
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS
Information Patent Grant
Imaging lens module
- Patent number 7,710,666
- Issue date May 4, 2010
- Newmax Technology Co., Ltd.
- Fei-Hsin Tsai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20240377623
- Publication date Nov 14, 2024
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20240369837
- Publication date Nov 7, 2024
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20240345380
- Publication date Oct 17, 2024
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20240288692
- Publication date Aug 29, 2024
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20240176116
- Publication date May 30, 2024
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LENS ASSEMBLY AND A HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20240027731
- Publication date Jan 25, 2024
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LENS ASSEMBLY AND A HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20230341659
- Publication date Oct 26, 2023
- NEWMAX TECHNOLOGY CO., LTD.
- Po-Yu CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE
- Publication number 20230341697
- Publication date Oct 26, 2023
- NEWMAX TECHNOLOGY CO., LTD.
- Ping-Yi CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPACT OPTICAL LENS SYSTEM
- Publication number 20200049949
- Publication date Feb 13, 2020
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM
- Publication number 20200018932
- Publication date Jan 16, 2020
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FOUR-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM
- Publication number 20190293904
- Publication date Sep 26, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM
- Publication number 20190293905
- Publication date Sep 26, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
TWO-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM
- Publication number 20190170986
- Publication date Jun 6, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
THREE-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM
- Publication number 20190154976
- Publication date May 23, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
THREE-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM
- Publication number 20190154977
- Publication date May 23, 2019
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM
- Publication number 20190011669
- Publication date Jan 10, 2019
- Newmax Technology Co., Ltd.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
TWO-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM
- Publication number 20190011680
- Publication date Jan 10, 2019
- Newmax Technology Co., Ltd.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FIVE-PIECE OPTICAL LENS SYSTEM WITH A WIDE FIELD OF VIEW
- Publication number 20180372995
- Publication date Dec 27, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
SIX-PIECE MICROSCOPE LENS SYSTEM
- Publication number 20180172968
- Publication date Jun 21, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
SIX-PIECE OPTICAL LENS SYSTEM
- Publication number 20180113282
- Publication date Apr 26, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FIVE-PIECE OPTICAL IMAGING LENS
- Publication number 20180113281
- Publication date Apr 26, 2018
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM
- Publication number 20170235099
- Publication date Aug 17, 2017
- Newmax Technology Co., Ltd.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
THREE-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM
- Publication number 20170235097
- Publication date Aug 17, 2017
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM
- Publication number 20170235098
- Publication date Aug 17, 2017
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
OPTICAL LENS SYSTEM WITH A WIDE FIELD OF VIEW
- Publication number 20170192201
- Publication date Jul 6, 2017
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
OPTICAL IMAGING LENS
- Publication number 20170184816
- Publication date Jun 29, 2017
- Newmax Technology Co., Ltd.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
SIX-PIECE OPTICAL LENS SYSTEM
- Publication number 20160238820
- Publication date Aug 18, 2016
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
FIVE-PIECE OPTICAL LENS SYSTEM
- Publication number 20140247509
- Publication date Sep 4, 2014
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
SIX-PIECE OPTICAL LENS SYSTEM
- Publication number 20140247507
- Publication date Sep 4, 2014
- NEWMAX TECHNOLOGY CO., LTD.
- Fei-Hsin TSAI
- G02 - OPTICS
Information Patent Application
WIDE-ANGLE IMAGING LENS MODULE
- Publication number 20130057969
- Publication date Mar 7, 2013
- Shu-Tzu Lai
- G02 - OPTICS

Fei-Hsin TSAI

Person

Patents Grantslast 30 patents

Four-piece infrared single wavelength lens system having specified...

Three-piece infrared single wavelength projection lens system

Three-piece infrared single wavelength projection lens system

Compact optical lens system

Four-piece infrared single wavelength lens system

Five-piece optical lens system with a wide field of view

Two-piece infrared single wavelength projection lens system

Four-piece infrared single wavelength projection lens system

Six-piece optical lens system

Four-piece infrared single wavelength lens system

Four-piece infrared single wavelength lens system

Five-piece optical imaging lens

Five-piece optical lens system

Three-piece infrared single wavelength lens system

Six-piece microscope lens system

Six-piece optical lens system with a wide field of view

Optical lens system with a wide field of view

Optical lens system with a wide field of view

Four-piece infrared single wavelength lens system

Optical imaging lens

Six-piece optical lens system

Five-piece optical lens system

Five-piece optical lens system

Six-piece optical lens system

Wide-angle imaging lens module

Single focus wide-angle lens module

Five-piece imaging lens module

Single focus wide-angle lens module

Wide-angle imaging lens module

Imaging lens module

Patents Applicationslast 30 patents

OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND A HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND A HEAD-MOUNTED ELECTRONIC DEVICE

OPTICAL LENS ASSEMBLY AND HEAD-MOUNTED ELECTRONIC DEVICE

COMPACT OPTICAL LENS SYSTEM

FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM

FOUR-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM

FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM

TWO-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM

THREE-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM

THREE-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM

FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM

TWO-PIECE INFRARED SINGLE WAVELENGTH PROJECTION LENS SYSTEM

FIVE-PIECE OPTICAL LENS SYSTEM WITH A WIDE FIELD OF VIEW

SIX-PIECE MICROSCOPE LENS SYSTEM

SIX-PIECE OPTICAL LENS SYSTEM

FIVE-PIECE OPTICAL IMAGING LENS

FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM

THREE-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM

FOUR-PIECE INFRARED SINGLE WAVELENGTH LENS SYSTEM

OPTICAL LENS SYSTEM WITH A WIDE FIELD OF VIEW

OPTICAL IMAGING LENS

SIX-PIECE OPTICAL LENS SYSTEM

FIVE-PIECE OPTICAL LENS SYSTEM

SIX-PIECE OPTICAL LENS SYSTEM

WIDE-ANGLE IMAGING LENS MODULE