skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DO, JUYONG
Total Assignments: 17
Assignment: 1
Reel/Frame:023706/0430   Pages: 5
Recorded: 12/28/2009
Attorney Dkt #:RSM086001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPSHAUG, GUTTORM
Exec Dt:
11/30/2009
2
RUBIN, DIMITRI
Exec Dt:
12/17/2009
3
DO, JUYONG
Exec Dt:
12/01/2009
Assignee
1
ROSUM CORPORATION
255 SAN GERONIMO WAY
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8125389
NONE
12582051
Correspondence name and address
LAW OFFICE OF RICHARD A. DUNNING, JR.
343 SOQUEL AVENUE
SUITE 311
SANTA CRUZ, CA 95062
Assignment: 2
Reel/Frame:024734/0615   Pages: 8
Recorded: 07/23/2010
Attorney Dkt #:RSM078001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 021878 FRAME 0870. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DO, JUYONG
Exec Dt:
03/25/2010
2
LEE, ANDY
Exec Dt:
03/24/2010
3
RUBIN, DIMITRI
Exec Dt:
03/24/2010
Assignee
1
ROSUM CORPORATION
255 SAN GERONIMO WAY
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106828
NONE
12209971
Correspondence name and address
RICHARD A. DUNNING JR.
343 SOQUEL AVE., NO. 311
SANTA CRUZ, CA 95062
Assignment: 3
Reel/Frame:024734/0956   Pages: 3
Recorded: 07/23/2010
Attorney Dkt #:RSM086001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPSHAUG, GUTTORM
Exec Dt:
03/24/2010
2
DO, JUYONG
Exec Dt:
03/25/2010
3
RUBIN, DIMITRI
Exec Dt:
03/24/2010
Assignee
1
ROSUM CORPORATION
255 SAN GERONIMO WAY
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8125389
NONE
12582051
Correspondence name and address
RICHARD A. DUNNING JR.
343 SOQUEL AVE., NO. 311
SANTA CRUZ, CA 95062
Assignment: 4
Reel/Frame:048748/0201   Pages: 5
Recorded: 03/30/2019
Attorney Dkt #:517284.10354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DO, JUYONG
Exec Dt:
04/05/2018
2
GUPTA, RAJARSHI
Exec Dt:
04/06/2018
3
KWONG, LEO H.
Exec Dt:
04/10/2018
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10448356
US20190306826
16370958
Correspondence name and address
HUSCH BLACKWELL LLP
4801 MAIN STREET, SUITE 1000
KANSAS CITY, MO 64112
Assignment: 5
Reel/Frame:046898/0669   Pages: 4
Recorded: 09/18/2018
Attorney Dkt #:WAV-PT106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DO, JUYONG
Exec Dt:
08/06/2018
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10349211
NONE
16024839
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 6
Reel/Frame:054200/0689   Pages: 6
Recorded: 10/28/2020
Attorney Dkt #:WAV-PT107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JINSHAN
Exec Dt:
10/02/2018
2
GUPTA, RAJARSHI
Exec Dt:
10/01/2018
3
DO, JUYONG
Exec Dt:
10/01/2018
4
KMIECIAK, RICHARD
Exec Dt:
10/01/2018
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10855836
US20200099783
16140035
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 7
Reel/Frame:055413/0512   Pages: 8
Recorded: 02/25/2021
Attorney Dkt #:WAV-PT108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DO, JUYONG
Exec Dt:
01/04/2019
2
GUPTA, RAJARSHI
Exec Dt:
01/07/2019
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10997278
US20200210549
16235427
Correspondence name and address
DIMITRI P DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 8
Reel/Frame:049715/0902   Pages: 5
Recorded: 07/10/2019
Attorney Dkt #:WAV-PT109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DO, JUYONG
Exec Dt:
03/11/2019
2
GUPTA, RAJARSHI
Exec Dt:
03/11/2019
3
VLCEK, ONDREJ
Exec Dt:
03/25/2019
Assignee
1
AVAST SOFTWARE S.R.O.
1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11206543
US20200288306
16293152
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 9
Reel/Frame:050262/0001   Pages: 4
Recorded: 09/04/2019
Attorney Dkt #:WAV-PT110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, RAJARSHI
Exec Dt:
08/21/2019
2
DO, JUYONG
Exec Dt:
06/27/2019
Assignee
1
AVAST SOFTWARE S.R.O.
1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10965802
US20200404093
16446105
Correspondence name and address
DIMITRI P DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 10
Reel/Frame:050995/0234   Pages: 4
Recorded: 11/13/2019
Attorney Dkt #:WAV-PT111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POOTHOKARAN, JOHN
Exec Dt:
08/07/2019
2
GUPTA, RAJARSHI
Exec Dt:
08/07/2019
3
DO, JUYONG
Exec Dt:
08/07/2019
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11244065
US20210026978
16519556
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 11
Reel/Frame:062488/0417   Pages: 4
Recorded: 01/25/2023
Attorney Dkt #:0430127C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POOTHOKARAN, JOHN
Exec Dt:
08/07/2019
2
DO, JUYONG
Exec Dt:
08/07/2019
3
GUPTA, RAJARSHI
Exec Dt:
08/07/2019
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11599661
US20220156400
17666436
Correspondence name and address
FARJAMI & FARJAMI LLP
26522 LA ALAMEDA AVE
SUITE 360
MISSION VIEJO, CA 92691
Assignment: 12
Reel/Frame:051115/0665   Pages: 4
Recorded: 11/26/2019
Attorney Dkt #:517284.10390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASICEK, ARMIN
Exec Dt:
11/20/2019
2
GUPTA, RAJARSHI
Exec Dt:
11/20/2019
3
DO, JUYONG
Exec Dt:
11/20/2019
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210097201
16586734
Correspondence name and address
HUSCH BLACKWELL LLP
4801 MAIN STREET, SUITE 1000
KANSAS CITY, MO 64112
Assignment: 13
Reel/Frame:060721/0718   Pages: 5
Recorded: 08/04/2022
Attorney Dkt #:WAV-PT114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POOTHOKARAN, JOHN
Exec Dt:
04/27/2022
2
AFROZ, SADIA
Exec Dt:
04/25/2022
3
DO, JUYONG
Exec Dt:
04/23/2020
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11711372
US20210288965
16820005
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 14
Reel/Frame:054182/0198   Pages: 7
Recorded: 10/27/2020
Attorney Dkt #:9000.292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASICEK, ARMIN
Exec Dt:
10/12/2020
2
GUPTA, RAJARSHI
Exec Dt:
07/06/2020
3
DO, JUYONG
Exec Dt:
07/22/2020
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210099431
16918851
Correspondence name and address
ERICKSON KERNELL IP, LLC
8900 STATE LINE ROAD, SUITE 500
LEAWOOD, KS 66206
Assignment: 15
Reel/Frame:054362/0027   Pages: 7
Recorded: 11/13/2020
Attorney Dkt #:9000.306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POOTHOKARAN, JOHN
Exec Dt:
10/28/2020
2
GARG, DEEPALI
Exec Dt:
10/28/2020
3
DO, JUYONG
Exec Dt:
10/28/2020
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220132208
17078961
Correspondence name and address
ERICKSON KERNELL IP, LLC
8900 STATE LINE ROAD, SUITE 500
LEAWOOD, KS 66206
Assignment: 16
Reel/Frame:060826/0165   Pages: 6
Recorded: 08/16/2022
Attorney Dkt #:WAV-PT119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POOTHOKARAN, JOHN
Exec Dt:
08/05/2022
2
GUPTA, RAJARSHI
Exec Dt:
05/21/2022
3
DO, JUYONG
Exec Dt:
05/18/2022
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11704423
US20220207170
17135989
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147
Assignment: 17
Reel/Frame:061061/0248   Pages: 11
Recorded: 09/12/2022
Attorney Dkt #:WAV-PT122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTINEC, DAN
Exec Dt:
05/19/2022
2
DO, JUYONG
Exec Dt:
05/18/2022
3
KASIMOV, YURY
Exec Dt:
09/08/2022
Assignee
1
AVAST SOFTWARE S.R.O.
PIKRTOVA 1737/1A
PRAHA 4, CZECH REPUBLIC 140 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11941052
US20220391445
17342463
Correspondence name and address
DIMITRI P. DOVAS
307 BAINBRIDGE STREET
PHILADELPHIA, PA 19147

Search Results as of: 05/31/2024 03:17 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT