Holtek Microelectronics, Inc.

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing MOS device with adjustable source/drain ex...
- Patent number 6,004,851
- Issue date Dec 21, 1999
- Holtek Microelectronics Inc.
- Chun-Hung Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making non-volatile semiconductor memory arrays
- Patent number 5,966,601
- Issue date Oct 12, 1999
- Holtek Microelectronics Inc.
- Chen Ling
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and means for accessing an address by respectively substr...
- Patent number 5,895,480
- Issue date Apr 20, 1999
- Holtek Microelectronics, Inc.
- Wu Chi Yung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent bias voltage generating circuit
- Patent number 5,892,394
- Issue date Apr 6, 1999
- Holtek Microelectronics Inc.
- Rong-Tyan Wu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Adjustable-period dual-tone multifrequency generator
- Patent number 5,889,853
- Issue date Mar 30, 1999
- Holtek Microelectronics Inc.
- Rong-Tyan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing polysilicon with relatively small line width
- Patent number 5,888,904
- Issue date Mar 30, 1999
- Holtek Microelectronics Inc.
- Kuo-Chien Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and devices for generating cycled waveforms of nonsingle pe...
- Patent number 5,883,530
- Issue date Mar 16, 1999
- Holtek Microelectronics Inc.
- Rong-Tyan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for improving the electrical property of gate in polycide st...
- Patent number 5,877,074
- Issue date Mar 2, 1999
- Holtek Microelectronics, Inc.
- Pei-Ren Jeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital filter having phase-adjustment ability
- Patent number 5,878,096
- Issue date Mar 2, 1999
- Holtek Microelectronics Inc.
- Hsuan Ming Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensing circuit for EEPROM
- Patent number 5,864,502
- Issue date Jan 26, 1999
- Holtek Microelectronics, Inc.
- Wu Shao-Yi
- G11 - INFORMATION STORAGE
Information Patent Grant
Cycle-modulating type of dual-tone multifrequency generator
- Patent number 5,859,905
- Issue date Jan 12, 1999
- Holtek Microelectronics,Inc.
- Rong-Tyan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device of encoding-decoding for actuating system
- Patent number 5,847,665
- Issue date Dec 8, 1998
- Holtek Microelectronics Inc.
- Shih-Ping Tu
- G07 - CHECKING-DEVICES
Information Patent Grant
Means for instantaneously detecting abnormal voltage in a micro con...
- Patent number 5,847,587
- Issue date Dec 8, 1998
- Holtek Microelectronics Inc.
- Jason Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fabrication of zero layer mask
- Patent number 5,837,404
- Issue date Nov 17, 1998
- Holtek Microelectronics, Inc.
- Bing-Yau Lu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-function telephone dialer display
- Patent number 5,835,581
- Issue date Nov 10, 1998
- Holtek Microelectronics, Inc.
- Rong-Tyan Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface control device for use with TV game equipment
- Patent number 5,823,871
- Issue date Oct 20, 1998
- Holtek Microelectronics, Inc.
- Juh-Gua Shiau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display control device allowing information transmission to both di...
- Patent number 5,825,859
- Issue date Oct 20, 1998
- Holtek Micro Electronics, Inc.
- Chi-Yung Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for memory access
- Patent number 5,818,789
- Issue date Oct 6, 1998
- Holtek Microelectronics, Inc.
- Wu Chi Yung
- G11 - INFORMATION STORAGE
Information Patent Grant
High step process for manufacturing alignment marks for twin-well i...
- Patent number 5,814,552
- Issue date Sep 29, 1998
- Holtek Microelectronics, Inc.
- Bing-Yau Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monitor-controlling device
- Patent number 5,805,693
- Issue date Sep 8, 1998
- Holtek Microelectronics, Inc.
- Chern-Jsair Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System reset device having level controller for opportunely setting...
- Patent number 5,786,717
- Issue date Jul 28, 1998
- Holtek Microelectronics Inc.
- Kuo Cheng Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage raising device
- Patent number 5,784,326
- Issue date Jul 21, 1998
- Holtek Microelectronics Inc.
- Shao-Yi Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Simplified page mode programming circuit for EEPROM requiring only...
- Patent number 5,781,475
- Issue date Jul 14, 1998
- Holtek Microelectronics, Inc.
- Fu-Chung Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Select gate enhanced high density read-only-memory device
- Patent number 5,777,919
- Issue date Jul 7, 1998
- Holtek Microelectronics, Inc.
- Wu Chi-Yung
- G11 - INFORMATION STORAGE
Information Patent Grant
Nitride double etching for twin well align
- Patent number 5,776,816
- Issue date Jul 7, 1998
- Holtek Microelectronics, Inc.
- Chwan Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power-saving IC-type oscillation circuit
- Patent number 5,777,523
- Issue date Jul 7, 1998
- Holtek Micro Electronics, Inc.
- Chao-kuo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Remote control device for voice recognition and user identification...
- Patent number 5,777,571
- Issue date Jul 7, 1998
- Holtek Microelectronics, Inc.
- Chen-Tien Chuang
- G08 - SIGNALLING
Information Patent Grant
Timer that provides both surveying and counting functions
- Patent number 5,770,952
- Issue date Jun 23, 1998
- Holtek Microelectronics Inc.
- Kuo-Cheng Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Computer keyboard power saving method
- Patent number 5,767,594
- Issue date Jun 16, 1998
- Holtek Microelectronics, Inc.
- Andrew Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for high speed division
- Patent number 5,757,688
- Issue date May 26, 1998
- Holtek Microelectronics, Inc.
- Jason Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75798726 - HT-ICE
- Serial number 75798726
- Registration number 2556767
- Filing date Sep 13, 1999
- HOLTEK MICROELECTRONICS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75543184 - UTEK
- Serial number 75543184
- Registration number 2346571
- Filing date Aug 25, 1998
- HOLTEK MICROELECTRONICS INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75412104 - GREEN DIALER
- Serial number 75412104
- Registration number 2383703
- Filing date Dec 30, 1997
- Holtek Microelectronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75306332 - HT-ICE
- Serial number 75306332
- Filing date Jun 10, 1997
- Holtek Microelectronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75306333 - HT-IDE
- Serial number 75306333
- Filing date Jun 10, 1997
- Holtek Microelectronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75306334 - HT
- Serial number 75306334
- Filing date Jun 10, 1997
- Holtek Microelectronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75235798 - MAGIC VOICE
- Serial number 75235798
- Registration number 2274778
- Filing date Feb 3, 1997
- Holtek Microelectronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75087416 - MARVEL SPEECH
- Serial number 75087416
- Registration number 2298430
- Filing date Apr 12, 1996
- Holtek Microelectronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74292084 - H
- Serial number 74292084
- Registration number 1755087
- Filing date Jul 8, 1992
- HOLTEK MICROELECTRONICS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Holtek Microelectronics, Inc.

Organization

Patents Grantslast 30 patents

Method for manufacturing MOS device with adjustable source/drain ex...

Method of making non-volatile semiconductor memory arrays

Method of and means for accessing an address by respectively substr...

Intelligent bias voltage generating circuit

Adjustable-period dual-tone multifrequency generator

Method for manufacturing polysilicon with relatively small line width

Methods and devices for generating cycled waveforms of nonsingle pe...

Method for improving the electrical property of gate in polycide st...

Digital filter having phase-adjustment ability

Sensing circuit for EEPROM

Cycle-modulating type of dual-tone multifrequency generator

Method and device of encoding-decoding for actuating system

Means for instantaneously detecting abnormal voltage in a micro con...

Fabrication of zero layer mask

Multi-function telephone dialer display

Interface control device for use with TV game equipment

Display control device allowing information transmission to both di...

Device and method for memory access

High step process for manufacturing alignment marks for twin-well i...

Monitor-controlling device

System reset device having level controller for opportunely setting...

Voltage raising device

Simplified page mode programming circuit for EEPROM requiring only...

Select gate enhanced high density read-only-memory device

Nitride double etching for twin well align

Power-saving IC-type oscillation circuit

Remote control device for voice recognition and user identification...

Timer that provides both surveying and counting functions

Computer keyboard power saving method

Method and apparatus for high speed division

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75798726 - HT-ICE

75543184 - UTEK

75412104 - GREEN DIALER

75306332 - HT-ICE

75306333 - HT-IDE

75306334 - HT

75235798 - MAGIC VOICE

75087416 - MARVEL SPEECH

74292084 - H