Joseph Leigh

Person

Campbell, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Using plated surface for recording media without polishing
- Patent number 7,255,942
- Issue date Aug 14, 2007
- Seagate Technology LLC
- Connie C. Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Contact printing of magnetic media with mechanically reinforced and...
- Patent number 7,218,466
- Issue date May 15, 2007
- Seagate Technology LLC
- Neil Deeman
- G11 - INFORMATION STORAGE
Information Patent Grant
Contact printing of longitudinal magnetic media with perpendicularl...
- Patent number 6,979,524
- Issue date Dec 27, 2005
- Seagate Technology LLC
- Koichi Wago
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-step electromechanical mechanical polishing on Ni-P plated d...
- Patent number 6,957,511
- Issue date Oct 25, 2005
- Seagate Technology LLC
- Joseph Leigh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detection of defects embedded in servo pattern on stamper by using...
- Patent number 6,903,888
- Issue date Jun 7, 2005
- Seagate Technology LLC
- Joseph Leigh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical equipment assemblies and techniques
- Patent number 6,898,037
- Issue date May 24, 2005
- Seagate Technology LLC
- Joseph Leigh
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanical texturing of sol-gel—coated substrates for magnetic reco...
- Patent number 6,866,883
- Issue date Mar 15, 2005
- Seagate Technology LLC
- Hong Ying Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Wettability improvement of spun-on resist and thermoplastic materials
- Patent number 6,780,233
- Issue date Aug 24, 2004
- Seagate Technology LLC
- Joseph Leigh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Defect-free magnetic stampers/imprinters for contact patterning of...
- Patent number 6,761,618
- Issue date Jul 13, 2004
- Seagate Technology LLC
- Joseph Leigh
- B24 - GRINDING POLISHING
Information Patent Grant
Self-leveling stamper module
- Patent number 6,758,664
- Issue date Jul 6, 2004
- Seagate Technology LLC
- Donald Everett Curtiss
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mechanical textured sol-gel-coated substrates for magnetic recordin...
- Patent number 6,746,754
- Issue date Jun 8, 2004
- Seagate Technology LLC
- Hong Ying Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Photoresist recirculation and viscosity control for dip coating app...
- Patent number 6,740,163
- Issue date May 25, 2004
- Seagate Technology LLC
- Donald Everett Curtiss
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Using plated surface for recording media without polishing
- Patent number 6,689,413
- Issue date Feb 10, 2004
- Seagate Technology LLC
- Connie C. Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical equipment assemblies and techniques indexed to a common spi...
- Patent number 6,658,922
- Issue date Dec 9, 2003
- Seagate Technology LLC
- Joseph Leigh
- G11 - INFORMATION STORAGE
Information Patent Grant
Zone textured magnetic recording media and methods for their produc...
- Patent number 6,350,178
- Issue date Feb 26, 2002
- Akashic Memories Corp.
- Joel R. Weiss
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive tape for texturing magnetic recording media
- Patent number 6,193,590
- Issue date Feb 27, 2001
- Akashic Memories Corp.
- Joel R. Weiss
- B24 - GRINDING POLISHING
Information Patent Grant
Zone textured magnetic recording media
- Patent number 5,798,164
- Issue date Aug 25, 1998
- StorMedia, Inc.
- Joel R. Weiss
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Contact printing of magnetic media with mechanically reinforced and...
- Publication number 20070263308
- Publication date Nov 15, 2007
- Seagate Technology LLC
- Neil Deeman
- G11 - INFORMATION STORAGE
Information Patent Application
Mechanical texturing of sol-gel - coated substrates for magnetic re...
- Publication number 20040209048
- Publication date Oct 21, 2004
- Seagate Technology LLC
- Hong Ying Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Photoresist recirculation and viscosity control for dip coating app...
- Publication number 20040209000
- Publication date Oct 21, 2004
- Seagate Technology LLC
- Donald Everett Curtiss
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Contact printing of longitudinal magnetic media with perpendicularl...
- Publication number 20040209185
- Publication date Oct 21, 2004
- Seagate Technology LLC
- Koichi Wago
- G11 - INFORMATION STORAGE
Information Patent Application
Using plated surface for recording media without polishing
- Publication number 20040161635
- Publication date Aug 19, 2004
- Seagate Technology LLC
- Connie C. Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Detection of defects embedded in servo pattern on stamper by using...
- Publication number 20040001270
- Publication date Jan 1, 2004
- Joseph Leigh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical equipment assemblies and techniques
- Publication number 20020171969
- Publication date Nov 21, 2002
- Joseph Leigh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical equipment assemblies and techniques indexed to a common spi...
- Publication number 20020112534
- Publication date Aug 22, 2002
- Joseph Leigh
- B82 - NANO-TECHNOLOGY
Information Patent Application
Using plated surface for recording media without polishing
- Publication number 20020071968
- Publication date Jun 13, 2002
- Connie C. Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Zone textured magnetic recording media and methods for their produc...
- Publication number 20010000771
- Publication date May 3, 2001
- AKASHIC MEMORIES CORPORATION
- Joel R. Weiss
- B24 - GRINDING POLISHING

Joseph Leigh

Person

Patents Grantslast 30 patents

Using plated surface for recording media without polishing

Contact printing of magnetic media with mechanically reinforced and...

Contact printing of longitudinal magnetic media with perpendicularl...

Single-step electromechanical mechanical polishing on Ni-P plated d...

Detection of defects embedded in servo pattern on stamper by using...

Optical equipment assemblies and techniques

Mechanical texturing of sol-gel—coated substrates for magnetic reco...

Wettability improvement of spun-on resist and thermoplastic materials

Defect-free magnetic stampers/imprinters for contact patterning of...

Self-leveling stamper module

Mechanical textured sol-gel-coated substrates for magnetic recordin...

Photoresist recirculation and viscosity control for dip coating app...

Using plated surface for recording media without polishing

Optical equipment assemblies and techniques indexed to a common spi...

Zone textured magnetic recording media and methods for their produc...

Abrasive tape for texturing magnetic recording media

Zone textured magnetic recording media

Patents Applicationslast 30 patents

Contact printing of magnetic media with mechanically reinforced and...

Mechanical texturing of sol-gel - coated substrates for magnetic re...

Photoresist recirculation and viscosity control for dip coating app...

Contact printing of longitudinal magnetic media with perpendicularl...

Using plated surface for recording media without polishing

Detection of defects embedded in servo pattern on stamper by using...

Optical equipment assemblies and techniques

Optical equipment assemblies and techniques indexed to a common spi...

Using plated surface for recording media without polishing

Zone textured magnetic recording media and methods for their produc...