Brij Bihari Lal

Person

Milpitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Longitudinal recording medium with a dual underlayer
- Patent number 6,303,217
- Issue date Oct 16, 2001
- HMT Technology, Corporation
- Sudhir S. Malhotra
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media having a CrTi underlayer deposited under a...
- Patent number 6,210,819
- Issue date Apr 3, 2001
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a nitrogen-containing barrier layer
- Patent number 6,146,737
- Issue date Nov 14, 2000
- HMT Technology Corporation
- Sudhir S. Malhotra
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a multilayer magnetic recording st...
- Patent number 6,007,924
- Issue date Dec 28, 1999
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a CoCr alloy interlayer of a low s...
- Patent number 5,922,442
- Issue date Jul 13, 1999
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a prelayer
- Patent number 5,849,386
- Issue date Dec 15, 1998
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayered magnetic recording medium with coercivity gradient
- Patent number 5,834,111
- Issue date Nov 10, 1998
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film recording medium with thin chromium underlayer
- Patent number 5,744,253
- Issue date Apr 28, 1998
- HMT Technology Corporation
- Brij Bihari Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayer magnetic medium with soft magnetic interlayer
- Patent number 5,738,945
- Issue date Apr 14, 1998
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Target assembly for use in forming an overcoat in a magnetic record...
- Patent number 5,736,020
- Issue date Apr 7, 1998
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming a thin carbon overcoat in a magnetic recording m...
- Patent number 5,714,044
- Issue date Feb 3, 1998
- HMT Technology Corporation
- Brij Bihari Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing a magnetic recording medium
- Patent number 5,693,198
- Issue date Dec 2, 1997
- HMT Technology Corporation
- Brij Bihari Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
DC magnetron sputtering method and apparatus
- Patent number 5,693,197
- Issue date Dec 2, 1997
- HMT Technology Corporation
- Brij Bihari Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Single chamber sputtering assembly
- Patent number 5,693,199
- Issue date Dec 2, 1997
- HMT Technology Corporation
- Allen J. Bourez
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cathode assembly having rotating magnetic-field shunt and method of...
- Patent number 5,685,959
- Issue date Nov 11, 1997
- HMT Technology Corporation
- Allen J. Bourez
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayered medium with gradient isolation layer
- Patent number 5,580,667
- Issue date Dec 3, 1996
- HMT Technology Corporation
- Brij B. Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin-film recording medium with soft magnetic layer
- Patent number 5,576,085
- Issue date Nov 19, 1996
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film medium with sublayer
- Patent number 5,569,533
- Issue date Oct 29, 1996
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Target assembly having inner and outer targets
- Patent number 5,512,150
- Issue date Apr 30, 1996
- HMT Technology Corporation
- Allen J. Bourez
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin-film recording medium with thin metal sublayer
- Patent number 5,456,978
- Issue date Oct 10, 1995
- HMT Technology Corporation
- Brij B. Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin-film medium with compositional gradient
- Patent number 5,432,012
- Issue date Jul 11, 1995
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
Sputtering target and assembly
- Patent number 5,366,607
- Issue date Nov 22, 1994
- HMT Technology Corporation
- Brij B. Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing thin-film medium with chromium underlayer...
- Patent number 5,356,522
- Issue date Oct 18, 1994
- HMT Technology Corporation
- Brij B. Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin film medium with layered film gradient
- Patent number 5,324,593
- Issue date Jun 28, 1994
- HMT Technology Corporation
- Brij B. Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetron sputter gun target assembly with distributed magnetic field
- Patent number 5,174,880
- Issue date Dec 29, 1992
- HMT Technology Corporation
- Allen J. Bourez
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Textured thin-film substrate and method
- Patent number 5,166,006
- Issue date Nov 24, 1992
- HMT Technology Corporation
- Brij B. Lal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming thin-film recording medium
- Patent number 5,057,200
- Issue date Oct 15, 1991
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
High-coercivity thin-film recording medium
- Patent number 5,049,451
- Issue date Sep 17, 1991
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE
Information Patent Grant
High-coercivity thin-film recording medium and method
- Patent number 5,004,652
- Issue date Apr 2, 1991
- HMT Technology Corporation
- Brij B. Lal
- G11 - INFORMATION STORAGE

Brij Bihari Lal

Person

Patents Grantslast 30 patents

Longitudinal recording medium with a dual underlayer

Magnetic recording media having a CrTi underlayer deposited under a...

Magnetic recording medium having a nitrogen-containing barrier layer

Magnetic recording medium having a multilayer magnetic recording st...

Magnetic recording medium having a CoCr alloy interlayer of a low s...

Magnetic recording medium having a prelayer

Multilayered magnetic recording medium with coercivity gradient

Thin-film recording medium with thin chromium underlayer

Multilayer magnetic medium with soft magnetic interlayer

Target assembly for use in forming an overcoat in a magnetic record...

Method for forming a thin carbon overcoat in a magnetic recording m...

Method of producing a magnetic recording medium

DC magnetron sputtering method and apparatus

Single chamber sputtering assembly

Cathode assembly having rotating magnetic-field shunt and method of...

Multilayered medium with gradient isolation layer

Thin-film recording medium with soft magnetic layer

Thin-film medium with sublayer

Target assembly having inner and outer targets

Thin-film recording medium with thin metal sublayer

Thin-film medium with compositional gradient

Sputtering target and assembly

Method for manufacturing thin-film medium with chromium underlayer...

Thin film medium with layered film gradient

Magnetron sputter gun target assembly with distributed magnetic field

Textured thin-film substrate and method

Method of forming thin-film recording medium

High-coercivity thin-film recording medium

High-coercivity thin-film recording medium and method