General Scientific Corporation

Organization

Ann Arbor, MI, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Multifunctional mounting assembly for wrap-around eyeglass frames
- Patent number 12,140,818
- Issue date Nov 12, 2024
- General Scientific Corp.
- Byung J. Chang
- G02 - OPTICS
Information Patent Grant
Head-mounted medical/dental accessories with voice-controlled opera...
- Patent number 12,000,549
- Issue date Jun 4, 2024
- General Scientific Corp.
- Byung J. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wrap-around eyeglass frames with bridge mounting structure
- Patent number D1027016
- Issue date May 14, 2024
- General Scientific Corp.
- Byung J. Chang
- D16 - Photography and optical equipment
Information Patent Grant
Pair of removable, adjustable wire arms for nose pads
- Patent number D924407
- Issue date Jul 6, 2021
- General Scientific Corp.
- Byung J. Chang
- D24 - Medical and laboratory equipment
Information Patent Grant
Pair of removable, adjustable wire arms for nose pads
- Patent number D908220
- Issue date Jan 19, 2021
- General Scientific Corp.
- Byung J. Chang
- D24 - Medical and laboratory equipment
Information Patent Grant
Pair of removable, adjustable wire arms for nose pads
- Patent number D908219
- Issue date Jan 19, 2021
- General Scientific Corp.
- Byung J. Chang
- D24 - Medical and laboratory equipment
Information Patent Grant
Medical/dental headlamp with adjustable proximity on/off sensor
- Patent number 10,066,816
- Issue date Sep 4, 2018
- General Scientific Corp.
- Byung J. Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-efficiency LED illuminator with improved beam quality and vent...
- Patent number 9,494,299
- Issue date Nov 15, 2016
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Grant
Through-the-lens (TTL) loupes with improved declination angle
- Patent number 9,465,235
- Issue date Oct 11, 2016
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS
Information Patent Grant
High-efficiency LED illuminator with improved beam quality
- Patent number 9,383,077
- Issue date Jul 5, 2016
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Grant
Medical/dental headlight system with interchangeable beam-forming o...
- Patent number 9,273,836
- Issue date Mar 1, 2016
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Grant
Through-the-lens loupes with improved declination angle
- Patent number D746354
- Issue date Dec 29, 2015
- General Scientific Corporation
- Byung J. Chang
- D16 - Photography and optical equipment
Information Patent Grant
Head-worn illuminators and magnifiers with optical rejection coatin...
- Patent number 9,052,455
- Issue date Jun 9, 2015
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Grant
Mechanically stabilized optical mounting assembly
- Patent number 8,964,291
- Issue date Feb 24, 2015
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS
Information Patent Grant
Low profile optical mounting assembly
- Patent number 8,913,318
- Issue date Dec 16, 2014
- General Scientific Corporation
- Thomas A Cummings
- G02 - OPTICS
Information Patent Grant
LED illuminator with improved beam quality
- Patent number 8,662,709
- Issue date Mar 4, 2014
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Grant
Head-mountable LED illuminator
- Patent number D682450
- Issue date May 14, 2013
- General Scientific Corporation
- Byung J. Chang
- D26 - Lighting
Information Patent Grant
Through-the-lens loupe assembly with interpupillary distance adjust...
- Patent number 8,120,847
- Issue date Feb 21, 2012
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS
Information Patent Grant
Low-profile optical mounting assembly
- Patent number D649571
- Issue date Nov 29, 2011
- General Scientific Corporation
- Thomas A Cummings
- D16 - Photography and optical equipment
Information Patent Grant
Clip-on video camera system for medical, surgical and dental applic...
- Patent number 8,068,169
- Issue date Nov 29, 2011
- General Scientific Corporation
- Byung Jin Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
LED illuminator with improved beam quality
- Patent number 8,047,684
- Issue date Nov 1, 2011
- General Scientific Corporation
- Byung J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head-mounted LED light
- Patent number D636104
- Issue date Apr 12, 2011
- General Scientific Corporation
- B. Jin Chang
- D26 - Lighting
Information Patent Grant
Spectacle frames
- Patent number D636011
- Issue date Apr 12, 2011
- General Scientific Corporation
- Byung J. Chang
- D16 - Photography and optical equipment
Information Patent Grant
Low-profile optical mounting assembly
- Patent number 7,791,798
- Issue date Sep 7, 2010
- General Scientific Corporation
- Thomas Cummings
- G02 - OPTICS
Information Patent Grant
Pair of through-the-lens medical/dental loupes
- Patent number D617825
- Issue date Jun 15, 2010
- General Scientific Corporation
- Byung J. Chang
- D16 - Photography and optical equipment
Information Patent Grant
Compact keplerian optical system
- Patent number 7,719,765
- Issue date May 18, 2010
- General Scientific Corporation
- Richard C. Kim
- G02 - OPTICS
Information Patent Grant
Telemicroscopic loupes with removable, replaceable lens cap to adju...
- Patent number 7,673,989
- Issue date Mar 9, 2010
- General Scientific Corporation
- Byung Jin Chang
- G02 - OPTICS
Information Patent Grant
Stable titanium spectacle frames for telemicroscopes and surgical t...
- Patent number 7,641,335
- Issue date Jan 5, 2010
- General Scientific Corporation
- Byung Jin Chang
- G02 - OPTICS
Information Patent Grant
Belt-worn control unit for LED headlight
- Patent number D601975
- Issue date Oct 13, 2009
- General Scientific Corporation
- Byung J. Chang
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Clip-on head-mounted LED light for medical and dental professionals
- Patent number D602185
- Issue date Oct 13, 2009
- General Scientific Corporation
- Byung J. Chang
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
HEAD-MOUNTABLE ILLUMINATORS WITH USER-SELECTABLE COLOR TEMPERATURE
- Publication number 20220268426
- Publication date Aug 25, 2022
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Application
MULTIFUNCTIONAL MOUNTING ASSEMBLY FOR WRAP-AROUND EYEGLASS FRAMES
- Publication number 20210124191
- Publication date Apr 29, 2021
- General Scientific Corp.
- Byung J. Chang
- G02 - OPTICS
Information Patent Application
REMOVABLE, ADJUSTABLE WIRE ARMS FOR NOSE PADS
- Publication number 20210033883
- Publication date Feb 4, 2021
- General Scientific Corp.
- Byung J. Chang
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED MEDICAL/DENTAL ACCESSORIES WITH VOICE-CONTROLLED OPERA...
- Publication number 20210029804
- Publication date Jan 28, 2021
- General Scientific Corp.
- Byung J. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD-MOUNTED ILLUMINATOR WITH CAPACITIVE PROXIMITY CONTROL
- Publication number 20190125482
- Publication date May 2, 2019
- General Scientific Corp.
- Byung J. Chang
- F21 - LIGHTING
Information Patent Application
HEAD-MOUNTED MEDICAL/DENTAL ACCESSORIES WITH VOICE-CONTROLLED OPERA...
- Publication number 20180310384
- Publication date Oct 25, 2018
- General Scientific Corporation
- Byung J. Chang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CUSTOM FIT NOSE PADS FOR SPECTACLE FRAMES
- Publication number 20180239165
- Publication date Aug 23, 2018
- General Scientific Corp.
- Byung J. Chang
- G02 - OPTICS
Information Patent Application
NECK POSTURE RECORDING AND WARNING DEVICE
- Publication number 20170345274
- Publication date Nov 30, 2017
- General Scientific Corporation
- Byung J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL/DENTAL HEADLAMP WITH ADJUSTABLE PROXIMITY ON/OFF SENSOR
- Publication number 20160238220
- Publication date Aug 18, 2016
- General Scientific Corporation
- Byung J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THROUGH-THE-LENS (TTL) LOUPES WITH IMPROVED DECLINATION ANGLE
- Publication number 20150146290
- Publication date May 28, 2015
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS
Information Patent Application
MOTION-ACTIVATED MEDICAL/DENTAL HEADLAMP
- Publication number 20150003048
- Publication date Jan 1, 2015
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Application
MEDICAL/DENTAL HEADLAMP WITH ADJUSTABLE PROXIMITY ON/OFF SENSOR
- Publication number 20150003049
- Publication date Jan 1, 2015
- General Scientific Corporation
- Byung J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH-EFFICIENCY LED ILLUMINATOR WITH IMPROVED BEAM QUALITY
- Publication number 20140247582
- Publication date Sep 4, 2014
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Application
MECHANICALLY STABILIZED OPTICAL MOUNTING ASSEMBLY
- Publication number 20130094081
- Publication date Apr 18, 2013
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS
Information Patent Application
MEDICAL/DENTAL HEADLIGHT SYSTEM WITH IMPROVED COLOR RENDITION
- Publication number 20120320568
- Publication date Dec 20, 2012
- General Scientific Corporation
- Byung J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEAD-WORN ILLUMINATORS AND MAGNIFIERS WITH OPTICAL REJECTION COATIN...
- Publication number 20120320454
- Publication date Dec 20, 2012
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS
Information Patent Application
LED ILLUMINATOR WITH IMPROVED BEAM QUALITY
- Publication number 20110122598
- Publication date May 26, 2011
- General Scientific Corporation
- Byung J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL/DENTAL HEADLIGHT SYSTEM WITH INTERCHANGEABLE BEAM-FORMING O...
- Publication number 20110026258
- Publication date Feb 3, 2011
- General Scientific Corporation
- Byung J. Chang
- F21 - LIGHTING
Information Patent Application
LOW PROFILE OPTICAL MOUNTING ASSEMBLY
- Publication number 20110013277
- Publication date Jan 20, 2011
- General Scientific Corporation
- Thomas Cummings
- G02 - OPTICS
Information Patent Application
THROUGH-THE-LENS LOUPE ASSEMBLY WITH INTERPUPILLARY DISTANCE ADJUST...
- Publication number 20100290115
- Publication date Nov 18, 2010
- General Scientific Corporation
- Byung J. Chang
- G02 - OPTICS

Trademarklast 30 trademarks

Information Trademark
98350783 - VAL
- Serial number 98350783
- Filing date Jan 10, 2024
- General Scientific Corporation
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
98350949 - HYBRID LOUPE
- Serial number 98350949
- Filing date Jan 10, 2024
- General Scientific Corporation
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
97648955 - ULTIVIEW
- Serial number 97648955
- Filing date Oct 26, 2022
- General Scientific Corporation
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
97509737 - SURGITEL
- Serial number 97509737
- Registration number 7145123
- Filing date Jul 19, 2022
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90777688 - VISIONSAFELED
- Serial number 90777688
- Filing date Jun 16, 2021
- General Scientific Corp.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
90777730 - POSTURESAFE
- Serial number 90777730
- Filing date Jun 16, 2021
- General Scientific Corp.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
86403337 - ECLIPSE
- Serial number 86403337
- Registration number 4857739
- Filing date Sep 23, 2014
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85777734 - ERGOPRACTICE
- Serial number 85777734
- Registration number 4653401
- Filing date Nov 13, 2012
- General Scientific Corporation
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77951827 - SURGICAM
- Serial number 77951827
- Registration number 3956622
- Filing date Mar 5, 2010
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76310235 - ERGOVISION
- Serial number 76310235
- Registration number 2760823
- Filing date Sep 7, 2001
- General Scientific Corporation
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
75492513 - SURGIVUE
- Serial number 75492513
- Filing date May 26, 1998
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74470819 - SPORTEL
- Serial number 74470819
- Registration number 1933937
- Filing date Dec 17, 1993
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74401765 - TELEMICROSCOPE
- Serial number 74401765
- Filing date Jun 14, 1993
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74401769 - SURGITEL
- Serial number 74401769
- Registration number 1887834
- Filing date Jun 14, 1993
- General Scientific Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72144484 - KWIK-TRIM
- Serial number 72144484
- Registration number 814342
- Filing date May 14, 1962
- GENERAL SCIENTIFIC CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

General Scientific Corporation

Organization

Patents Grantslast 30 patents

Multifunctional mounting assembly for wrap-around eyeglass frames

Head-mounted medical/dental accessories with voice-controlled opera...

Wrap-around eyeglass frames with bridge mounting structure

Pair of removable, adjustable wire arms for nose pads

Pair of removable, adjustable wire arms for nose pads

Pair of removable, adjustable wire arms for nose pads

Medical/dental headlamp with adjustable proximity on/off sensor

High-efficiency LED illuminator with improved beam quality and vent...

Through-the-lens (TTL) loupes with improved declination angle

High-efficiency LED illuminator with improved beam quality

Medical/dental headlight system with interchangeable beam-forming o...

Through-the-lens loupes with improved declination angle

Head-worn illuminators and magnifiers with optical rejection coatin...

Mechanically stabilized optical mounting assembly

Low profile optical mounting assembly

LED illuminator with improved beam quality

Head-mountable LED illuminator

Through-the-lens loupe assembly with interpupillary distance adjust...

Low-profile optical mounting assembly

Clip-on video camera system for medical, surgical and dental applic...

LED illuminator with improved beam quality

Head-mounted LED light

Spectacle frames

Low-profile optical mounting assembly

Pair of through-the-lens medical/dental loupes

Compact keplerian optical system

Telemicroscopic loupes with removable, replaceable lens cap to adju...

Stable titanium spectacle frames for telemicroscopes and surgical t...

Belt-worn control unit for LED headlight

Clip-on head-mounted LED light for medical and dental professionals

Patents Applicationslast 30 patents

HEAD-MOUNTABLE ILLUMINATORS WITH USER-SELECTABLE COLOR TEMPERATURE

MULTIFUNCTIONAL MOUNTING ASSEMBLY FOR WRAP-AROUND EYEGLASS FRAMES

REMOVABLE, ADJUSTABLE WIRE ARMS FOR NOSE PADS

HEAD-MOUNTED MEDICAL/DENTAL ACCESSORIES WITH VOICE-CONTROLLED OPERA...

HEAD-MOUNTED ILLUMINATOR WITH CAPACITIVE PROXIMITY CONTROL

HEAD-MOUNTED MEDICAL/DENTAL ACCESSORIES WITH VOICE-CONTROLLED OPERA...

CUSTOM FIT NOSE PADS FOR SPECTACLE FRAMES

NECK POSTURE RECORDING AND WARNING DEVICE

MEDICAL/DENTAL HEADLAMP WITH ADJUSTABLE PROXIMITY ON/OFF SENSOR

THROUGH-THE-LENS (TTL) LOUPES WITH IMPROVED DECLINATION ANGLE

MOTION-ACTIVATED MEDICAL/DENTAL HEADLAMP

MEDICAL/DENTAL HEADLAMP WITH ADJUSTABLE PROXIMITY ON/OFF SENSOR

HIGH-EFFICIENCY LED ILLUMINATOR WITH IMPROVED BEAM QUALITY

MECHANICALLY STABILIZED OPTICAL MOUNTING ASSEMBLY

MEDICAL/DENTAL HEADLIGHT SYSTEM WITH IMPROVED COLOR RENDITION

HEAD-WORN ILLUMINATORS AND MAGNIFIERS WITH OPTICAL REJECTION COATIN...

LED ILLUMINATOR WITH IMPROVED BEAM QUALITY

MEDICAL/DENTAL HEADLIGHT SYSTEM WITH INTERCHANGEABLE BEAM-FORMING O...

LOW PROFILE OPTICAL MOUNTING ASSEMBLY

THROUGH-THE-LENS LOUPE ASSEMBLY WITH INTERPUPILLARY DISTANCE ADJUST...

Trademarklast 30 trademarks

98350783 - VAL

98350949 - HYBRID LOUPE

97648955 - ULTIVIEW

97509737 - SURGITEL

90777688 - VISIONSAFELED

90777730 - POSTURESAFE

86403337 - ECLIPSE

85777734 - ERGOPRACTICE

77951827 - SURGICAM

76310235 - ERGOVISION

75492513 - SURGIVUE

74470819 - SPORTEL

74401765 - TELEMICROSCOPE

74401769 - SURGITEL

72144484 - KWIK-TRIM