ESTSOFT, INC.

Organization

Irvine, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for detecting contextually-anomalous sentence in document...
- Patent number 11,727,703
- Issue date Aug 15, 2023
- ESTsoft Corp.
- Hyeong Jin Byeon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for extracting analogous queries
- Patent number 9,305,054
- Issue date Apr 5, 2016
- ESTsoft Corp.
- Kun-Young Son
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of defending against a spoofing attack by using a blocking s...
- Patent number 9,038,182
- Issue date May 19, 2015
- ESTsoft Corp.
- Jun Seob Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for compressing and decompressing block unit data
- Patent number 8,593,312
- Issue date Nov 26, 2013
- ESTsoft Corp.
- Yun-Sik Oh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Forward compatibility guaranteed data compression and decompression...
- Patent number 8,572,054
- Issue date Oct 29, 2013
- ESTsoft Corp.
- Yun-Sik Oh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
File management method in web storage system
- Patent number 8,533,242
- Issue date Sep 10, 2013
- ESTsoft Corp.
- Sung-Min Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for defending DDoS attack
- Patent number 8,359,648
- Issue date Jan 22, 2013
- ESTsoft Corp.
- Jang Joong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File uploading method with function of abstracting index informatio...
- Patent number 8,250,060
- Issue date Aug 21, 2012
- ESTsoft Corp.
- Yoon Sik Oh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR DETECTING CONTEXTUALLY-ANOMALOUS SENTENCE IN DOCUMENT...
- Publication number 20220027608
- Publication date Jan 27, 2022
- ESTsoft Corp.
- Hyeong Jin BYEON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CONTROLLING TOUCH SCREEN BY DETECTING POSITION OF LINE O...
- Publication number 20160224111
- Publication date Aug 4, 2016
- ESTsoft Corp.
- Jangjoong KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING PREDICTIVE QUERIES
- Publication number 20140149375
- Publication date May 29, 2014
- ESTsoft Corp.
- Kun-Young SON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING MIND-MAP USER INTERFACE AND METHOD FOR...
- Publication number 20140096089
- Publication date Apr 3, 2014
- ESTsoft Corp.
- Jang-Joong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR MANIPULATING SCALE OR ROTATION OF...
- Publication number 20140085340
- Publication date Mar 27, 2014
- ESTsoft Corp.
- Jang-Joong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MALICIOUS CODE BLOCKING SYSTEM
- Publication number 20130312081
- Publication date Nov 21, 2013
- ESTSECURITY CO., LTD.
- Ki Beom SHIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SEPARATING DOCUMENTS
- Publication number 20130290304
- Publication date Oct 31, 2013
- ESTsoft Corp.
- Kun-Young SON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR EXTRACTING ANALOGOUS QUERIES
- Publication number 20130282754
- Publication date Oct 24, 2013
- ESTsoft Corp.
- Kun-Young SON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOUD SYSTEM AND FILE COMPRESSION AND TRANSMISSION METHOD IN A CLOU...
- Publication number 20130238574
- Publication date Sep 12, 2013
- ESTsoft Corp.
- Jang-Joong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE MANAGEMENT METHOD IN WEB STORAGE SYSTEM
- Publication number 20120143930
- Publication date Jun 7, 2012
- ESTsoft Corp.
- Sung-Min Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC VERIFICATION SYSTEM FOR COMPUTER VIRUS VACCINE DATABASE A...
- Publication number 20110258165
- Publication date Oct 20, 2011
- ESTsoft Corp.
- Sang-Won JUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEB PAGE SEARCHING SYSTEM AND METHOD USING ACCESS TIME AND FREQUENCY
- Publication number 20110231415
- Publication date Sep 22, 2011
- ESTsoft Corp
- Jang-Joong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR DEFENDING DDOS ATTACK
- Publication number 20100058471
- Publication date Mar 4, 2010
- ESTsoft Corp.
- Jang-joong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
File Uploading Method with Function of Abstracting Index Informatio...
- Publication number 20100036821
- Publication date Feb 11, 2010
- ESTsoft Corp.
- Yoon Sik Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Security method using virtual keyboard
- Publication number 20080288776
- Publication date Nov 20, 2008
- ESTsoft Corp.
- Jang-joong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
99031135 - PERSO.AI
- Serial number 99031135
- Filing date Feb 6, 2025
- ESTsoft Corp.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
99031356 - PERSO.AI
- Serial number 99031356
- Filing date Feb 6, 2025
- ESTsoft Corp.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
99031383 - PERSO.AI
- Serial number 99031383
- Filing date Feb 6, 2025
- ESTsoft Corp.
- 38 - Telecommunications
Information Trademark
99031196 - PERSO.AI
- Serial number 99031196
- Filing date Feb 6, 2025
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
99029315 - PERSO.AI
- Serial number 99029315
- Filing date Feb 5, 2025
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97904933 - STUDIO PERSO
- Serial number 97904933
- Registration number 7465736
- Filing date Apr 25, 2023
- ESTsoft Corp.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
97904907 - STUDIO PERSO
- Serial number 97904907
- Registration number 7465735
- Filing date Apr 24, 2023
- ESTsoft Corp.
- 41 - Education
Information Trademark
97904890 - STUDIO PERSO
- Serial number 97904890
- Registration number 7465734
- Filing date Apr 24, 2023
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
88745889 - PAWEVER
- Serial number 88745889
- Filing date Jan 3, 2020
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87164987 - UP TEAMUP
- Serial number 87164987
- Registration number 5212595
- Filing date Sep 8, 2016
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79179810 - ALTOOLS UTILITY
- Serial number 79179810
- Filing date Oct 29, 2015
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79178794 - ESTSOFT
- Serial number 79178794
- Registration number 5153123
- Filing date Oct 29, 2015
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86583032 - UP TEAMUP
- Serial number 86583032
- Filing date Mar 31, 2015
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79119454 - HEROESGO
- Serial number 79119454
- Registration number 4390118
- Filing date Aug 9, 2012
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79102625 - ALYAC
- Serial number 79102625
- Filing date Jul 7, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79102630 - ALYAC
- Serial number 79102630
- Filing date Jul 7, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79101318 - EINVISION
- Serial number 79101318
- Filing date Jun 28, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85356633 - ROBOSCAN
- Serial number 85356633
- Registration number 4442120
- Filing date Jun 27, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79095879 - MINDMAPLE
- Serial number 79095879
- Registration number 4014668
- Filing date Feb 25, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79095803 - EST ENTERTAINMENT
- Serial number 79095803
- Filing date Jan 26, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79095802 - SDISK
- Serial number 79095802
- Filing date Jan 24, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79094651 - MINDPEN
- Serial number 79094651
- Registration number 4011103
- Filing date Jan 24, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79095804 - MINDNOTE
- Serial number 79095804
- Registration number 4014666
- Filing date Jan 24, 2011
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85215189 - ESTUS
- Serial number 85215189
- Registration number 4350568
- Filing date Jan 11, 2011
- ESTSOFT, INC.
- 35 - Advertising
Information Trademark
85215195 - ESTGAMES
- Serial number 85215195
- Registration number 4350569
- Filing date Jan 11, 2011
- ESTSOFT, INC.
- 41 - Education
Information Trademark
79082920 - ALBACK
- Serial number 79082920
- Registration number 3882756
- Filing date Apr 12, 2010
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79083415 - SECURE DISK
- Serial number 79083415
- Filing date Apr 12, 2010
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79080989 - ALPLAYER
- Serial number 79080989
- Registration number 4296764
- Filing date Feb 24, 2010
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79080334 - PLUSDRIVE
- Serial number 79080334
- Registration number 3835404
- Filing date Dec 24, 2009
- ESTsoft Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79070591 - ALPHOTO
- Serial number 79070591
- Registration number 3763488
- Filing date Jun 9, 2009
- ESTsoft Corp.
- 35 - Advertising

ESTSOFT, INC.

Organization

Patents Grantslast 30 patents

Apparatus for detecting contextually-anomalous sentence in document...

System and method for extracting analogous queries

Method of defending against a spoofing attack by using a blocking s...

Method and apparatus for compressing and decompressing block unit data

Forward compatibility guaranteed data compression and decompression...

File management method in web storage system

Method and system for defending DDoS attack

File uploading method with function of abstracting index informatio...

Patents Applicationslast 30 patents

APPARATUS FOR DETECTING CONTEXTUALLY-ANOMALOUS SENTENCE IN DOCUMENT...

METHOD FOR CONTROLLING TOUCH SCREEN BY DETECTING POSITION OF LINE O...

SYSTEM AND METHOD FOR PROVIDING PREDICTIVE QUERIES

ELECTRONIC DEVICE INCLUDING MIND-MAP USER INTERFACE AND METHOD FOR...

METHOD AND ELECTRONIC DEVICE FOR MANIPULATING SCALE OR ROTATION OF...

MALICIOUS CODE BLOCKING SYSTEM

SYSTEM AND METHOD FOR SEPARATING DOCUMENTS

SYSTEM AND METHOD FOR EXTRACTING ANALOGOUS QUERIES

CLOUD SYSTEM AND FILE COMPRESSION AND TRANSMISSION METHOD IN A CLOU...

FILE MANAGEMENT METHOD IN WEB STORAGE SYSTEM

AUTOMATIC VERIFICATION SYSTEM FOR COMPUTER VIRUS VACCINE DATABASE A...

WEB PAGE SEARCHING SYSTEM AND METHOD USING ACCESS TIME AND FREQUENCY

METHOD AND SYSTEM FOR DEFENDING DDOS ATTACK

File Uploading Method with Function of Abstracting Index Informatio...

Security method using virtual keyboard

Trademarklast 30 trademarks

99031135 - PERSO.AI

99031356 - PERSO.AI

99031383 - PERSO.AI

99031196 - PERSO.AI

99029315 - PERSO.AI

97904933 - STUDIO PERSO

97904907 - STUDIO PERSO

97904890 - STUDIO PERSO

88745889 - PAWEVER

87164987 - UP TEAMUP

79179810 - ALTOOLS UTILITY

79178794 - ESTSOFT

86583032 - UP TEAMUP

79119454 - HEROESGO

79102625 - ALYAC

79102630 - ALYAC

79101318 - EINVISION

85356633 - ROBOSCAN

79095879 - MINDMAPLE

79095803 - EST ENTERTAINMENT

79095802 - SDISK

79094651 - MINDPEN

79095804 - MINDNOTE

85215189 - ESTUS

85215195 - ESTGAMES

79082920 - ALBACK

79083415 - SECURE DISK

79080989 - ALPLAYER

79080334 - PLUSDRIVE

79070591 - ALPHOTO