Pertec Computer Corporation

Organization

Los Angeles, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Servo preamplifier and demodulator chain using transconductance bal...
- Patent number 4,563,653
- Issue date Jan 7, 1986
- Pertec Computer Corporation
- Avraham Perahia
- G11 - INFORMATION STORAGE
Information Patent Grant
Linear motor velocity sensor
- Patent number 4,425,534
- Issue date Jan 10, 1984
- Pertec Computer Corporation
- Avraham Perahia
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Closed loop servo demodulator for positioning a servo head
- Patent number 4,384,309
- Issue date May 17, 1983
- Pertec Computer Corporation
- Avraham Perahia
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible magnetic disk system
- Patent number 4,371,904
- Issue date Feb 1, 1983
- Pertec Computer Corporation
- Raymond Brooke
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital phase lock loop for flexible disk data recovery system
- Patent number 4,357,707
- Issue date Nov 2, 1982
- Pertec Computer Corporation
- Dale E. Delury
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo preamplifier and demodulator chain using transconductance bal...
- Patent number 4,301,416
- Issue date Nov 17, 1981
- Pertec Computer Corporation
- Avraham Perahia
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for mounting and aligning printed circuit board
- Patent number 4,244,109
- Issue date Jan 13, 1981
- Pertec Computer Corporation
- Ira Silverman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emergency head unload system for magnetic disk drive
- Patent number 4,237,501
- Issue date Dec 2, 1980
- Pertec Computer Corporation
- Evan L. Barmache
- G11 - INFORMATION STORAGE
Information Patent Grant
Transient temperature compensation for moving head disk drive
- Patent number 4,207,601
- Issue date Jun 10, 1980
- Pertec Computer Corporation
- Ashok K. Desai
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive unit incorporating a field-replaceable fixed disk assembly
- Patent number 4,205,357
- Issue date May 27, 1980
- Pertec Computer Corporation
- Richard E. Barton
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit board mounting means
- Patent number 4,167,772
- Issue date Sep 11, 1979
- Pertec Computer Corporation
- James R. Baehne
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Synthesizer for multiphase waveforms
- Patent number 4,078,192
- Issue date Mar 7, 1978
- Pertec Computer Corporation
- Jack V. Fultz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light amplitude control system for position and motion transducers
- Patent number 4,078,173
- Issue date Mar 7, 1978
- Pertec Computer Corporation
- Jack V. Fultz
- G01 - MEASURING TESTING
Information Patent Grant
CRT key station which is responsive to centralized control
- Patent number 4,064,561
- Issue date Dec 20, 1977
- Pertec Computer Corporation
- Alan K. Jennings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase locked loop for synchronizing VCO with digital data pulses
- Patent number 4,055,814
- Issue date Oct 25, 1977
- Pertec Computer Corporation
- Robert C. Abraham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop for an electronic sectoring scheme for rotating m...
- Patent number RE29431
- Issue date Oct 4, 1977
- Pertec Computer Corporation
- Ashok K. Desai
- 360 - Dynamic magnetic information storage or retrieval
Information Patent Grant
Speed control for a motor
- Patent number 4,027,217
- Issue date May 31, 1977
- Pertec Computer Corporation
- Jefferson H. Harman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disk drive apparatus
- Patent number 4,012,791
- Issue date Mar 15, 1977
- Pertec Computer Corporation
- Lewis William Bleiman
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73342728 - PERTEXT
- Serial number 73342728
- Registration number 1263450
- Filing date Dec 21, 1981
- Pertec Computer Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73215535 - MINI-WINI
- Serial number 73215535
- Registration number 1154717
- Filing date May 14, 1979
- Pertec Computer Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73174778 - PERTEC
- Serial number 73174778
- Registration number 1113507
- Filing date Jun 16, 1978
- PERTEC COMPUTER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73158735 - MITS
- Serial number 73158735
- Registration number 1148749
- Filing date Feb 14, 1978
- Pertec Computer Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73147999 - MITS
- Serial number 73147999
- Registration number 1107110
- Filing date Nov 10, 1977
- PERTEC COMPUTER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73139294 - PCC
- Serial number 73139294
- Registration number 1131052
- Filing date Aug 29, 1977
- PERTEC COMPUTER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73116527 - MICROFLOPPY
- Serial number 73116527
- Registration number 1132902
- Filing date Feb 22, 1977
- PERTEC COMPUTER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Pertec Computer Corporation

Organization

Patents Grantslast 30 patents

Servo preamplifier and demodulator chain using transconductance bal...

Linear motor velocity sensor

Closed loop servo demodulator for positioning a servo head

Flexible magnetic disk system

Digital phase lock loop for flexible disk data recovery system

Servo preamplifier and demodulator chain using transconductance bal...

Apparatus for mounting and aligning printed circuit board

Emergency head unload system for magnetic disk drive

Transient temperature compensation for moving head disk drive

Disk drive unit incorporating a field-replaceable fixed disk assembly

Circuit board mounting means

Synthesizer for multiphase waveforms

Light amplitude control system for position and motion transducers

CRT key station which is responsive to centralized control

Phase locked loop for synchronizing VCO with digital data pulses

Phase-locked loop for an electronic sectoring scheme for rotating m...

Speed control for a motor

Disk drive apparatus

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73342728 - PERTEXT

73215535 - MINI-WINI

73174778 - PERTEC

73158735 - MITS

73147999 - MITS

73139294 - PCC

73116527 - MICROFLOPPY