Princo LLC

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Norfolk, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Metal probe structure and method for fabricating the same
- Patent number 11,474,128
- Issue date Oct 18, 2022
- Princo Corp.
- Yi-Lin Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Probe card device
- Patent number 11,221,351
- Issue date Jan 11, 2022
- Princo Corp.
- Chih-kuang Yang
- G01 - MEASURING TESTING
Information Patent Grant
Wristwatch and power saving method thereof
- Patent number 11,163,268
- Issue date Nov 2, 2021
- Princo Corp.
- Ying-Che Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wristwatch and method for improving security in electronic payment...
- Patent number 11,099,524
- Issue date Aug 24, 2021
- Princo Corp.
- Pei-Liang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wristwatch and method applicable to wristwatch for controlling magn...
- Patent number 11,048,214
- Issue date Jun 29, 2021
- Princo Corp.
- Pei-liang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Substrate separation system and method
- Patent number 10,622,332
- Issue date Apr 14, 2020
- Princo Corp.
- Chun-Hsiung Chou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Probe card device
- Patent number 10,451,654
- Issue date Oct 22, 2019
- Princo Corp.
- Chih-kuang Yang
- G01 - MEASURING TESTING
Information Patent Grant
Communication device and manufacturing method thereof
- Patent number 10,396,441
- Issue date Aug 27, 2019
- Princo Corp.
- Pei-liang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wristwatch, mobile terminal, and communication reminding system and...
- Patent number 10,257,335
- Issue date Apr 9, 2019
- Princo Corp.
- Pei-liang Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wristwatch, wearable device, emergency help seeking method, and spe...
- Patent number 10,219,128
- Issue date Feb 26, 2019
- Princo Corp.
- Pei-liang Chiu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Smart wristwatch structure
- Patent number 9,709,957
- Issue date Jul 18, 2017
- Princo Corp.
- Chi-Pin Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure combining an IC integrated substrate and a carrier, and m...
- Patent number 8,288,246
- Issue date Oct 16, 2012
- Princo Corp.
- Chih-kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical disc and manufacturing method thereof
- Patent number 8,114,497
- Issue date Feb 14, 2012
- Princo Corp.
- Cheng-hsiung Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid structure of multi-layer substrates and manufacture method t...
- Patent number 8,111,519
- Issue date Feb 7, 2012
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate with multi-layer interconnection structure and method of...
- Patent number 8,051,557
- Issue date Nov 8, 2011
- Princo Corp.
- Chih-kuang Yang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Hybrid structure of multi-layer substrates and manufacture method t...
- Patent number 8,023,282
- Issue date Sep 20, 2011
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid structure of multi-layer substrates and manufacture method t...
- Patent number 8,014,164
- Issue date Sep 6, 2011
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical disc having gas flow spoiler and the method for fabricating...
- Patent number 8,006,257
- Issue date Aug 23, 2011
- Princo Corp.
- Chi-Pin Kuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure combining an IC integrated substrate and a carrier, and m...
- Patent number 7,993,973
- Issue date Aug 9, 2011
- Princo Corp.
- Chih-kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure combining an IC integrated substrate and a carrier, and m...
- Patent number 7,947,573
- Issue date May 24, 2011
- Princo Corp.
- Chih-kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing hybrid structure of multi-layer substrates...
- Patent number 7,948,079
- Issue date May 24, 2011
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of metal structure in multi-layer substrate an...
- Patent number 7,931,973
- Issue date Apr 26, 2011
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical disc and method for fabricating the same
- Patent number 7,887,895
- Issue date Feb 15, 2011
- Princo Corp.
- Pei-Liang Chiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc and method for fabricating the same
- Patent number 7,879,422
- Issue date Feb 1, 2011
- Princo Corp.
- Ting-Wei Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Tool for coating an optical disc, method of coating an optical disc...
- Patent number 7,781,011
- Issue date Aug 24, 2010
- Princo Corp.
- Ting-Wei Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing hybrid structure of multi-layer substrates
- Patent number 7,687,312
- Issue date Mar 30, 2010
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layer substrate and manufacture method thereof
- Patent number 7,656,679
- Issue date Feb 2, 2010
- Princo Corp.
- Chih-kuang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure combining an IC integrated substrate and a carrier, and m...
- Patent number 7,545,042
- Issue date Jun 9, 2009
- Princo Corp.
- Chih-Kuang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective structure of disc packaging
- Patent number 7,316,312
- Issue date Jan 8, 2008
- Princo Corp.
- Pei-Liang Chiu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical disk substrate, optical disk, and method of forming the same
- Patent number 6,924,020
- Issue date Aug 2, 2005
- Princo Corp.
- Yi-Lin Chu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SURFACE FINISH STRUCTURE OF MULTI-LAYER SUBSTRATE AND METHOD FOR MA...
- Publication number 20240047392
- Publication date Feb 8, 2024
- Princo Corp.
- Pei-Liang CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE OF PACKAGE SUBSTRATE
- Publication number 20230317587
- Publication date Oct 5, 2023
- Princo Corp.
- Pei-Liang CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE STRUCTURE OF CERAMIC SUBSTRATE
- Publication number 20230318212
- Publication date Oct 5, 2023
- Princo Corp.
- Pei-Liang CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROBE CARD DEVICE
- Publication number 20230288450
- Publication date Sep 14, 2023
- Princo Corp.
- Pei-Liang CHIU
- G01 - MEASURING TESTING
Information Patent Application
SURFACE FINISH STRUCTURE OF MULTI-LAYER SUBSTRATE
- Publication number 20230245965
- Publication date Aug 3, 2023
- Princo Corp.
- Pei-Liang CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER SUBSTRATE STRUCTURE WHICH CAN BE PEELED OFF PRECISELY A...
- Publication number 20220087027
- Publication date Mar 17, 2022
- Princo Corp.
- Pei-Liang CHIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURFACE FINISH STRUCTURE OF MULTI-LAYER SUBSTRATE AND METHOD FOR MA...
- Publication number 20220068849
- Publication date Mar 3, 2022
- Princo Corp.
- Pei-Liang CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROBE CARD DEVICE
- Publication number 20210132116
- Publication date May 6, 2021
- Princo Corp.
- Pei-liang CHIU
- G01 - MEASURING TESTING
Information Patent Application
METAL PROBE STRUCTURE AND METHOD FOR FABRICATING THE SAME
- Publication number 20210123949
- Publication date Apr 29, 2021
- Princo Corp.
- Yi- lin CHU
- G01 - MEASURING TESTING
Information Patent Application
WRISTWATCH AND METHOD FOR IMPROVING SECURITY IN ELECTRONIC PAYMENT...
- Publication number 20200150596
- Publication date May 14, 2020
- PRINCO CORP.
- Pei-liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE AND POWER SAVING METHOD THEREOF
- Publication number 20200133204
- Publication date Apr 30, 2020
- PRINCO CORP.
- Pei-liang CHIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WRISTWATCH AND POWER SAVING METHOD THEREOF
- Publication number 20200125039
- Publication date Apr 23, 2020
- PRINCO CORP.
- Ying-Che SHIH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUBSTRATE SEPARATION SYSTEM AND METHOD
- Publication number 20200105716
- Publication date Apr 2, 2020
- PRINCO CORP.
- CHUN-HSIUNG CHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROBE CARD DEVICE
- Publication number 20200103441
- Publication date Apr 2, 2020
- PRINCO CORP.
- CHIH-KUANG YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WEARABLE DEVICE, WRISTWATCH, AND SHORT DISTANCE COMMUNICATION SWITC...
- Publication number 20190294209
- Publication date Sep 26, 2019
- PRINCO CORP.
- Pei-liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUNCTION SELECTION DEVICE AND OPERATING METHOD THEREOF
- Publication number 20190227686
- Publication date Jul 25, 2019
- PRINCO CORP.
- Pei-liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRISTWATCH AND METHOD APPLICABLE TO WRISTWATCH FOR INPUTTING PASSWORD
- Publication number 20190121948
- Publication date Apr 25, 2019
- PRINCO CORP.
- Pei-liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRISTWATCH AND METHOD APPLICABLE TO WRISTWATCH FOR CONTROLLING MAGN...
- Publication number 20190101871
- Publication date Apr 4, 2019
- PRINCO CORP.
- Pei-liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE DEVICE
- Publication number 20190075195
- Publication date Mar 7, 2019
- PRINCO CORP.
- Pei-liang Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEARABLE DEVICE AND OPERATING METHOD THEREOF
- Publication number 20190020380
- Publication date Jan 17, 2019
- PRINCO CORP.
- Pei-liang Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDICATING DEVICE AND OPERATING METHOD THEREOF
- Publication number 20180356769
- Publication date Dec 13, 2018
- PRINCO CORP.
- Pei-liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMAND DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20180267645
- Publication date Sep 20, 2018
- PRINCO CORP.
- Pei-liang CHIU
- G04 - HOROLOGY
Information Patent Application
COMMUNICATION DEVICE MANUFACTURING METHOD THEREOF
- Publication number 20180205140
- Publication date Jul 19, 2018
- PRINCO CORP.
- Pei-liang CHIU
- G04 - HOROLOGY
Information Patent Application
WRISTWATCH, MOBILE TERMINAL, AND COMMUNICATION REMINDING SYSTEM AND...
- Publication number 20180124228
- Publication date May 3, 2018
- PRINCO CORP.
- Pei-liang Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiaxial motion control device and method, in particular control...
- Publication number 20170348858
- Publication date Dec 7, 2017
- Princo Corp.
- Pei-Liang CHIU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PROBE CARD DEVICE
- Publication number 20170343582
- Publication date Nov 30, 2017
- PRINCO CORP.
- Chih-kuang YANG
- G01 - MEASURING TESTING
Information Patent Application
WRIST WATCH EMBEDDED WITH A WIRELESS CONTROL MODULE
- Publication number 20170220121
- Publication date Aug 3, 2017
- Princo Corp.
- Pei-Liang CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMART WRISTWATCH STRUCTURE
- Publication number 20170199497
- Publication date Jul 13, 2017
- PRINCO CORP.
- Chi-Pin Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WRISTWATCH, WEARABLE DEVICE, EMERGENCY HELP SEEKING METHOD, AND SPE...
- Publication number 20170134922
- Publication date May 11, 2017
- PRINCO CORP.
- Pei-Iiang Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR INTEGRATING POSITION, ATTITUDE, AND WIRELESS TRANSMISSION
- Publication number 20170060268
- Publication date Mar 2, 2017
- PRINCO CORP.
- Chen-Ping Chiu
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
97882917 - DOGGO
- Serial number 97882917
- Filing date Apr 11, 2023
- Princo LLC
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
97882878 - TRUST
- Serial number 97882878
- Filing date Apr 11, 2023
- Princo LLC
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
87438597 - PRINCO IMOVEMENT
- Serial number 87438597
- Registration number 5500547
- Filing date May 5, 2017
- Princo Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87438584 - PRINCO
- Serial number 87438584
- Registration number 5500546
- Filing date May 5, 2017
- Princo Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76697612 - SLIM
- Serial number 76697612
- Filing date May 26, 2009
- PRINCO CORP.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76697611 - DVD-R SLIM
- Serial number 76697611
- Filing date May 26, 2009
- PRINCO CORP.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76601245 - PRINCO
- Serial number 76601245
- Registration number 3029944
- Filing date Jul 8, 2004
- PRINCO CORP.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78253593 - PRINCO
- Serial number 78253593
- Registration number 2953447
- Filing date May 23, 2003
- PRINCO CORP.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75390492 - PRINCO
- Serial number 75390492
- Registration number 2379875
- Filing date Nov 14, 1997
- Princo Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Organization

Patents Grantslast 30 patents

Metal probe structure and method for fabricating the same

Probe card device

Wristwatch and power saving method thereof

Wristwatch and method for improving security in electronic payment...

Wristwatch and method applicable to wristwatch for controlling magn...

Substrate separation system and method

Probe card device

Communication device and manufacturing method thereof

Wristwatch, mobile terminal, and communication reminding system and...

Wristwatch, wearable device, emergency help seeking method, and spe...

Smart wristwatch structure

Structure combining an IC integrated substrate and a carrier, and m...

Optical disc and manufacturing method thereof

Hybrid structure of multi-layer substrates and manufacture method t...

Substrate with multi-layer interconnection structure and method of...

Hybrid structure of multi-layer substrates and manufacture method t...

Hybrid structure of multi-layer substrates and manufacture method t...

Optical disc having gas flow spoiler and the method for fabricating...

Structure combining an IC integrated substrate and a carrier, and m...

Structure combining an IC integrated substrate and a carrier, and m...

Method of manufacturing hybrid structure of multi-layer substrates...

Manufacturing method of metal structure in multi-layer substrate an...

Optical disc and method for fabricating the same

Optical disc and method for fabricating the same

Tool for coating an optical disc, method of coating an optical disc...

Method of manufacturing hybrid structure of multi-layer substrates

Multi-layer substrate and manufacture method thereof

Structure combining an IC integrated substrate and a carrier, and m...

Protective structure of disc packaging

Optical disk substrate, optical disk, and method of forming the same

Patents Applicationslast 30 patents

SURFACE FINISH STRUCTURE OF MULTI-LAYER SUBSTRATE AND METHOD FOR MA...

STRUCTURE OF PACKAGE SUBSTRATE

COMPOSITE STRUCTURE OF CERAMIC SUBSTRATE

PROBE CARD DEVICE

SURFACE FINISH STRUCTURE OF MULTI-LAYER SUBSTRATE

MULTI-LAYER SUBSTRATE STRUCTURE WHICH CAN BE PEELED OFF PRECISELY A...

SURFACE FINISH STRUCTURE OF MULTI-LAYER SUBSTRATE AND METHOD FOR MA...

PROBE CARD DEVICE

METAL PROBE STRUCTURE AND METHOD FOR FABRICATING THE SAME

WRISTWATCH AND METHOD FOR IMPROVING SECURITY IN ELECTRONIC PAYMENT...

WEARABLE DEVICE AND POWER SAVING METHOD THEREOF

WRISTWATCH AND POWER SAVING METHOD THEREOF

SUBSTRATE SEPARATION SYSTEM AND METHOD

PROBE CARD DEVICE

WEARABLE DEVICE, WRISTWATCH, AND SHORT DISTANCE COMMUNICATION SWITC...

FUNCTION SELECTION DEVICE AND OPERATING METHOD THEREOF

WRISTWATCH AND METHOD APPLICABLE TO WRISTWATCH FOR INPUTTING PASSWORD

WRISTWATCH AND METHOD APPLICABLE TO WRISTWATCH FOR CONTROLLING MAGN...

MOBILE DEVICE

WEARABLE DEVICE AND OPERATING METHOD THEREOF

INDICATING DEVICE AND OPERATING METHOD THEREOF

COMMAND DEVICE AND MANUFACTURING METHOD THEREOF

COMMUNICATION DEVICE MANUFACTURING METHOD THEREOF

WRISTWATCH, MOBILE TERMINAL, AND COMMUNICATION REMINDING SYSTEM AND...

Multiaxial motion control device and method, in particular control...

PROBE CARD DEVICE

WRIST WATCH EMBEDDED WITH A WIRELESS CONTROL MODULE

SMART WRISTWATCH STRUCTURE

WRISTWATCH, WEARABLE DEVICE, EMERGENCY HELP SEEKING METHOD, AND SPE...

DEVICE FOR INTEGRATING POSITION, ATTITUDE, AND WIRELESS TRANSMISSION

Trademarklast 30 trademarks

97882917 - DOGGO

97882878 - TRUST

87438597 - PRINCO IMOVEMENT

87438584 - PRINCO

76697612 - SLIM

76697611 - DVD-R SLIM

76601245 - PRINCO

78253593 - PRINCO

75390492 - PRINCO