PROKIA TECHNOLOGY CO., LTD

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TAINAN HSIEN, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Projection system including a compact optical engine having enhance...
- Patent number 6,582,082
- Issue date Jun 24, 2003
- Prokia Technology Co., Ltd.
- Kuo-Tung Tiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illuminating module for a display apparatus
- Patent number 6,547,422
- Issue date Apr 15, 2003
- Prokia Technology Co., Ltd.
- Kuo-Tung Tiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display with two reflective light valves
- Patent number 6,545,804
- Issue date Apr 8, 2003
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illuminating device adapted to provide a light output with a predet...
- Patent number 6,533,427
- Issue date Mar 18, 2003
- Prokia Technology Co., Ltd.
- Shih-Yuan Chang
- G02 - OPTICS
Information Patent Grant
Illuminating module for a display apparatus
- Patent number 6,527,420
- Issue date Mar 4, 2003
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- F21 - LIGHTING
Information Patent Grant
Illuminating apparatus including a plurality of light sources that...
- Patent number 6,523,977
- Issue date Feb 25, 2003
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- F21 - LIGHTING
Information Patent Grant
Illuminating apparatus for a projection display
- Patent number 6,508,571
- Issue date Jan 21, 2003
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display using transmissive and reflective light valves
- Patent number 6,505,938
- Issue date Jan 14, 2003
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating apparatus for a projection display
- Patent number 6,505,957
- Issue date Jan 14, 2003
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display using reflective light modulators
- Patent number 6,457,831
- Issue date Oct 1, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Grant
Triple-lens type projection display with uniform optical path lengt...
- Patent number 6,431,709
- Issue date Aug 13, 2002
- Prokia Technology Co., Ltd.
- Kuo-Tung Tiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illuminating apparatus using multiple light sources
- Patent number 6,431,739
- Issue date Aug 13, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illuminating apparatus using multiple light sources
- Patent number 6,425,677
- Issue date Jul 30, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection display with twin-blower heat-dissipating system
- Patent number 6,422,703
- Issue date Jul 23, 2002
- Prokia Technology Co., Ltd.
- Cheng Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Twin-lens projection display
- Patent number 6,404,559
- Issue date Jun 11, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Grant
Projection display with color separation/synthesizing prism unit
- Patent number 6,404,558
- Issue date Jun 11, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Grant
Projection display with three polarization beam splitter prisms
- Patent number 6,384,972
- Issue date May 7, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
Light processing module with a dust protection member for a project...
- Publication number 20050110963
- Publication date May 26, 2005
- PROKIA TECHNOLOGY CO., LTD.
- Shu-Chen Chan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION SYSTEM INCLUDING A COMPACT OPTICAL ENGINE HAVING ENHANCE...
- Publication number 20030090634
- Publication date May 15, 2003
- Prokia Technology Co., Ltd.
- Kuo-Tung Tiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DISPLAY USING REFLECTIVE LIGHT MODULATORS
- Publication number 20020149747
- Publication date Oct 17, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Application
Illuminating module for a display apparatus
- Publication number 20020141192
- Publication date Oct 3, 2002
- Prokia Technology Co., Ltd.
- Kuo-Tung Tiao
- G02 - OPTICS
Information Patent Application
Illuminating apparatus for a projection display
- Publication number 20020126500
- Publication date Sep 12, 2002
- PROKIA TECHNOLOGY, CO. LTD.
- Fu-Ming Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminating apparatus including a plurality of light sources that...
- Publication number 20020114157
- Publication date Aug 22, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Application
ILLUMINATING APPARATUS USING MULTIPLE LIGHT SOURCES
- Publication number 20020114158
- Publication date Aug 22, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY WITH COLOR SEPARATION/SYNTHESIZING PRISM UNIT
- Publication number 20020085289
- Publication date Jul 4, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Application
Projection screen
- Publication number 20020085279
- Publication date Jul 4, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DISPLAY WITH TWIN-BLOWER HEAT-DISSIPATING SYSTEM
- Publication number 20020075457
- Publication date Jun 20, 2002
- Prokia Technology Co., Ltd.
- Cheng Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Illuminating apparatus for a projection display
- Publication number 20020071274
- Publication date Jun 13, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminating apparatus using multiple light sources
- Publication number 20020067612
- Publication date Jun 6, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Twin-lens type projection display
- Publication number 20020067545
- Publication date Jun 6, 2002
- Prokia Technology Co., Ltd.
- Fu-Ming Chuang
- G02 - OPTICS
Information Patent Application
Triple-lens type projection display with uniform optical path lengt...
- Publication number 20020041361
- Publication date Apr 11, 2002
- Prokia Technology Co., Ltd.
- Kuo-Tung Tiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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Trademarklast 30 trademarks

Information Trademark
76388844 - IMAGE POWER
- Serial number 76388844
- Filing date Mar 28, 2002
- PROKIA TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75868525 - PROKIA
- Serial number 75868525
- Filing date Dec 9, 1999
- Prokia Technology Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

PROKIA TECHNOLOGY CO., LTD

Organization

Patents Grantslast 30 patents

Projection system including a compact optical engine having enhance...

Illuminating module for a display apparatus

Projection display with two reflective light valves

Illuminating device adapted to provide a light output with a predet...

Illuminating module for a display apparatus

Illuminating apparatus including a plurality of light sources that...

Illuminating apparatus for a projection display

Projection display using transmissive and reflective light valves

Illuminating apparatus for a projection display

Projection display using reflective light modulators

Triple-lens type projection display with uniform optical path lengt...

Illuminating apparatus using multiple light sources

Illuminating apparatus using multiple light sources

Projection display with twin-blower heat-dissipating system

Twin-lens projection display

Projection display with color separation/synthesizing prism unit

Projection display with three polarization beam splitter prisms

Patents Applicationslast 30 patents

Light processing module with a dust protection member for a project...

PROJECTION SYSTEM INCLUDING A COMPACT OPTICAL ENGINE HAVING ENHANCE...

PROJECTION DISPLAY USING REFLECTIVE LIGHT MODULATORS

Illuminating module for a display apparatus

Illuminating apparatus for a projection display

Illuminating apparatus including a plurality of light sources that...

ILLUMINATING APPARATUS USING MULTIPLE LIGHT SOURCES

PROJECTION DISPLAY WITH COLOR SEPARATION/SYNTHESIZING PRISM UNIT

Projection screen

PROJECTION DISPLAY WITH TWIN-BLOWER HEAT-DISSIPATING SYSTEM

Illuminating apparatus for a projection display

Illuminating apparatus using multiple light sources

Twin-lens type projection display

Triple-lens type projection display with uniform optical path lengt...

Trademarklast 30 trademarks

76388844 - IMAGE POWER

75868525 - PROKIA