DAVID L. WEIDMAN

Person

Horseheads, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Display articles with antiglare surfaces and thin, durable antirefl...
- Patent number 12,360,290
- Issue date Jul 15, 2025
- Corning Incorporated
- Shandon Dee Hart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Achromatic couplers, achromatic variable ratio couplers, and method...
- Patent number 12,353,016
- Issue date Jul 8, 2025
- Corning Research & Development Corporation
- Agnivo Gosai
- G02 - OPTICS
Information Patent Grant
Methods for etching glass-based substrates
- Patent number 12,103,889
- Issue date Oct 1, 2024
- Corning Incorporated
- Huayun Deng
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Textured, antiglare glass articles and methods of making the same
- Patent number 12,030,805
- Issue date Jul 9, 2024
- Corning Incorporated
- Jaymin Amin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Display articles with antiglare surfaces and thin, durable antirefl...
- Patent number 11,971,519
- Issue date Apr 30, 2024
- Corning Incorporated
- Shandon Dee Hart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Textured glass articles and methods of making same
- Patent number 11,912,619
- Issue date Feb 27, 2024
- Corning Incorporated
- Xinyu Cao
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
High contrast, glass-based, writeable/erasable front projection scr...
- Patent number 10,509,307
- Issue date Dec 17, 2019
- Corning Incorporated
- Gordon Charles Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Durable glass articles for use as writable erasable marker boards
- Patent number 9,604,492
- Issue date Mar 28, 2017
- Corning Incorporated
- Dana Craig Bookbinder
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Methods for controlling wavelength-converted light sources to reduc...
- Patent number 8,259,385
- Issue date Sep 4, 2012
- Corning Incorporated
- Martin Hempstead
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Athermal optical devices employing negative expansion substrates
- Patent number 7,254,297
- Issue date Aug 7, 2007
- Corning Incorporated
- George H. Beall
- G02 - OPTICS
Information Patent Grant
Fiber optic coupler exhibiting low nonadiabatic loss
- Patent number RE38586
- Issue date Sep 14, 2004
- Corning Incorporated
- David L. Weidman
- 385 - Optical waveguides
Information Patent Grant
Dispersion compensating module and mode converter, coupler and disp...
- Patent number 6,640,031
- Issue date Oct 28, 2003
- Corning Incorporated
- Liang Dong
- G02 - OPTICS
Information Patent Grant
Athermal optical device
- Patent number 6,490,394
- Issue date Dec 3, 2002
- Corning Incorporated
- George H. Beall
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Narrow band wavelength division demultiplexer and method of demulti...
- Patent number 6,483,618
- Issue date Nov 19, 2002
- Corning Incorporated
- Jaymin Amin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensating module and mode converter, coupler and disp...
- Patent number 6,453,102
- Issue date Sep 17, 2002
- Corning Incorporated
- Liang Dong
- G02 - OPTICS
Information Patent Grant
Optical device having an optical component isolated from housing
- Patent number 6,430,350
- Issue date Aug 6, 2002
- Corning Incorporated
- Dana C. Bookbinder
- G02 - OPTICS
Information Patent Grant
Fiber Bragg grating with cladding mode suppression
- Patent number 6,351,588
- Issue date Feb 26, 2002
- Vikram Bhatia
- G02 - OPTICS
Information Patent Grant
Optical couplers with multilayer fibers
- Patent number 6,272,268
- Issue date Aug 7, 2001
- Corning Incorporated
- William J. Miller
- G02 - OPTICS
Information Patent Grant
Athermal integrated optical waveguide device
- Patent number 6,256,442
- Issue date Jul 3, 2001
- Corning Incorporated
- Daniel A. Nolan
- G02 - OPTICS
Information Patent Grant
Athermalized codoped optical waveguide device
- Patent number 6,201,918
- Issue date Mar 13, 2001
- Corning Incorporated
- George Edward Berkey
- G02 - OPTICS
Information Patent Grant
Sealed airlines in optical fiber couplers
- Patent number 5,956,443
- Issue date Sep 21, 1999
- Corning Incorporated
- Joel P. Carberry
- G02 - OPTICS
Information Patent Grant
Low loss fiber optic coupler and method
- Patent number 5,754,720
- Issue date May 19, 1998
- Corning Incorporated
- Richard A. Quinn
- G02 - OPTICS
Information Patent Grant
Multi-neckdown fiber optic coupler
- Patent number 5,664,037
- Issue date Sep 2, 1997
- Corning Incorporated
- David L. Weidman
- G02 - OPTICS
Information Patent Grant
Coaxial coupler with integrated source/ring detector
- Patent number 5,418,870
- Issue date May 23, 1995
- Corning Incorporated
- Donald B. Keck
- G02 - OPTICS
Information Patent Grant
Fiber optic coupler exhibiting low nonadiabatic loss
- Patent number 5,412,745
- Issue date May 2, 1995
- Corning Incorporated
- David L. Weidman
- G02 - OPTICS
Information Patent Grant
Optical fiber bendable coupler/switch device
- Patent number 5,353,363
- Issue date Oct 4, 1994
- Corning Incorporated
- Donald B. Keck
- G02 - OPTICS
Information Patent Grant
Low loss coupler
- Patent number 5,339,372
- Issue date Aug 16, 1994
- Corning Incorporated
- William J. Miller
- G02 - OPTICS
Information Patent Grant
Fiber amplifier coupler
- Patent number 5,295,211
- Issue date Mar 15, 1994
- Corning Incorporated
- David L. Weidman
- G02 - OPTICS
Information Patent Grant
Optical waveguide fiber achromatic coupler
- Patent number 5,295,210
- Issue date Mar 15, 1994
- Corning Incorporated
- Daniel A. Nolan
- G02 - OPTICS
Information Patent Grant
Achromatic overclad fiber optic coupler
- Patent number 5,268,979
- Issue date Dec 7, 1993
- Corning Incorporated
- David L. Weidman
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ANTIGLARE SURFACES WITH ABRASION-RESISTANT PROPERTIES
- Publication number 20250042806
- Publication date Feb 6, 2025
- Corning Incorporated
- Melanie Lian Geiger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
TEXTURED, ANTIGLARE GLASS ARTICLES AND METHODS OF MAKING THE SAME
- Publication number 20240317639
- Publication date Sep 26, 2024
- Corning Incorporated
- Jaymin Amin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DISPLAY ARTICLES WITH ANTIGLARE SURFACES AND THIN, DURABLE ANTIREFL...
- Publication number 20240230955
- Publication date Jul 11, 2024
- Corning Incorporated
- Shandon Dee Hart
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ACHROMATIC COUPLERS, ACHROMATIC VARIABLE RATIO COUPLERS, AND METHOD...
- Publication number 20240118495
- Publication date Apr 11, 2024
- Corning Research & Development Corporation
- Agnivo Gosai
- G02 - OPTICS
Information Patent Application
TEXTURED GLASS-BASED ARTICLES
- Publication number 20230084912
- Publication date Mar 16, 2023
- Corning Incorporated
- Christine Cecala
- B24 - GRINDING POLISHING
Information Patent Application
METHODS FOR ETCHING GLASS-BASED SUBSTRATES
- Publication number 20230064818
- Publication date Mar 2, 2023
- Corning Incorporated
- Huayun Deng
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
TEXTURED GLASS ARTICLES AND METHODS OF MAKING SAME
- Publication number 20220073418
- Publication date Mar 10, 2022
- Corning Incorporated
- Xinyu Cao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY ARTICLES WITH ANTIGLARE SURFACES AND THIN, DURABLE ANTIREFL...
- Publication number 20220011468
- Publication date Jan 13, 2022
- Corning Incorporated
- Shandon Dee Hart
- G02 - OPTICS
Information Patent Application
TEXTURED, ANTIGLARE GLASS ARTICLES AND METHODS OF MAKING THE SAME
- Publication number 20210070652
- Publication date Mar 11, 2021
- Corning Incorporated
- Jaymin Amin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DEVICE SURFACE RENEWAL AND REWORK BY BUNDLED LAMINATE STRUCTURES
- Publication number 20190366682
- Publication date Dec 5, 2019
- Corning Incorporated
- Dana Craig Bookbinder
- B32 - LAYERED PRODUCTS
Information Patent Application
STRENGTHENED GLASS-BASED ARTICLES AND METHODS FOR REDUCING WARP IN...
- Publication number 20190276356
- Publication date Sep 12, 2019
- Corning Incorporated
- John Steele Abbott
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HIGH CONTRAST, GLASS-BASED, WRITEABLE/ERASABLE FRONT PROJECTION SCR...
- Publication number 20170269466
- Publication date Sep 21, 2017
- Corning Incorporated
- Gordon Charles Brown
- B32 - LAYERED PRODUCTS
Information Patent Application
DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS
- Publication number 20140255903
- Publication date Sep 11, 2014
- Corning Incorporated
- Dana Craig Bookbinder
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS
- Publication number 20140154661
- Publication date Jun 5, 2014
- Corning Incorporated
- Dana Craig Bookbinder
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Methods for Controlling Wavelength-Converted Light Sources to Reduc...
- Publication number 20110096390
- Publication date Apr 28, 2011
- Martin Hempstead
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dispersion compensating module and mode converter, coupler and disp...
- Publication number 20020186946
- Publication date Dec 12, 2002
- CORNING INCORPORATED, a New York corporation
- Liang Dong
- G02 - OPTICS
Information Patent Application
Athermal integrated optical waveguide device
- Publication number 20020154846
- Publication date Oct 24, 2002
- Corning Incorporated
- Daniel A. Nolan
- G02 - OPTICS
Information Patent Application
NARROW BAND WAVELENGTH DIVISION DEMULTIPLEXER AND METHOD OF DEMULTI...
- Publication number 20020075537
- Publication date Jun 20, 2002
- JAYMIN AMIN
- G02 - OPTICS

DAVID L. WEIDMAN

Person

Patents Grantslast 30 patents

Display articles with antiglare surfaces and thin, durable antirefl...

Achromatic couplers, achromatic variable ratio couplers, and method...

Methods for etching glass-based substrates

Textured, antiglare glass articles and methods of making the same

Display articles with antiglare surfaces and thin, durable antirefl...

Textured glass articles and methods of making same

High contrast, glass-based, writeable/erasable front projection scr...

Durable glass articles for use as writable erasable marker boards

Methods for controlling wavelength-converted light sources to reduc...

Athermal optical devices employing negative expansion substrates

Fiber optic coupler exhibiting low nonadiabatic loss

Dispersion compensating module and mode converter, coupler and disp...

Athermal optical device

Narrow band wavelength division demultiplexer and method of demulti...

Dispersion compensating module and mode converter, coupler and disp...

Optical device having an optical component isolated from housing

Fiber Bragg grating with cladding mode suppression

Optical couplers with multilayer fibers

Athermal integrated optical waveguide device

Athermalized codoped optical waveguide device

Sealed airlines in optical fiber couplers

Low loss fiber optic coupler and method

Multi-neckdown fiber optic coupler

Coaxial coupler with integrated source/ring detector

Fiber optic coupler exhibiting low nonadiabatic loss

Optical fiber bendable coupler/switch device

Low loss coupler

Fiber amplifier coupler

Optical waveguide fiber achromatic coupler

Achromatic overclad fiber optic coupler

Patents Applicationslast 30 patents

ANTIGLARE SURFACES WITH ABRASION-RESISTANT PROPERTIES

TEXTURED, ANTIGLARE GLASS ARTICLES AND METHODS OF MAKING THE SAME

DISPLAY ARTICLES WITH ANTIGLARE SURFACES AND THIN, DURABLE ANTIREFL...

ACHROMATIC COUPLERS, ACHROMATIC VARIABLE RATIO COUPLERS, AND METHOD...

TEXTURED GLASS-BASED ARTICLES

METHODS FOR ETCHING GLASS-BASED SUBSTRATES

TEXTURED GLASS ARTICLES AND METHODS OF MAKING SAME

DISPLAY ARTICLES WITH ANTIGLARE SURFACES AND THIN, DURABLE ANTIREFL...

TEXTURED, ANTIGLARE GLASS ARTICLES AND METHODS OF MAKING THE SAME

DEVICE SURFACE RENEWAL AND REWORK BY BUNDLED LAMINATE STRUCTURES

STRENGTHENED GLASS-BASED ARTICLES AND METHODS FOR REDUCING WARP IN...

HIGH CONTRAST, GLASS-BASED, WRITEABLE/ERASABLE FRONT PROJECTION SCR...

DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS

DURABLE GLASS ARTICLES FOR USE AS WRITABLE ERASABLE MARKER BOARDS

Methods for Controlling Wavelength-Converted Light Sources to Reduc...

Dispersion compensating module and mode converter, coupler and disp...

Athermal integrated optical waveguide device

NARROW BAND WAVELENGTH DIVISION DEMULTIPLEXER AND METHOD OF DEMULTI...