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Patent Assignment Assignor Details
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Assignor Name : TISCHLER, RALPH
Total Assignments: 14
Assignment: 1
Reel/Frame:012557/0482   Pages: 3
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TISCHLER, RALPH
Exec Dt:
05/01/2001
Assignee
1
VTECH COMMUNICATIONS LTD.
24/F TAI PING INDUSTRIAL CENTRE, BLOCK 1 57 TING KOK ROAD
NEW TERRITORIES, TAI PO, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6856817
US20020115479
10061529
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
HOWARD E. SILVERMAN
181 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:011952/0632   Pages: 9
Recorded: 07/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPRIVICA, MILOSH
Exec Dt:
05/21/2001
2
TEGHARARIAN, SARKIS
Exec Dt:
05/22/2001
3
HORVAT, DION
Exec Dt:
06/08/2001
4
TISCHLER, RALPH
Exec Dt:
05/21/2001
Assignee
1
VTECH COMMUNICATIONS, LTD.
BLOCK 1, 57 TING KOK ROAD
24/F, TAI PING INDUSTRIAL CENTRE
NEW TERRITORIES, TAI PO, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027424
NONE
09578140
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
HOWARD E. SILVERMAN
181 WEST MADISON - SUITE 3800
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:015015/0851   Pages: 4
Recorded: 02/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYLEY, GORDON
Exec Dt:
02/18/2004
2
TISCHLER, RALPH
Exec Dt:
02/18/2004
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
57 TING KOK ROAD
23/F TAI PING INDUSTRIAL CENTRE BLOCK 1
TAI PO, N.T., HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7339608
US20040130624
10395153
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BLVD.
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:015015/0883   Pages: 4
Recorded: 02/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TISCHLER, RALPH
Exec Dt:
02/18/2004
2
RYLEY, GORDON
Exec Dt:
02/18/2004
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F TAI PING INDUSTRIAL CENTER, BLOCK 1
57 TING KOK ROAD
TAI PO, N.T., HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7933556
US20040203386
10395126
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:015080/0425   Pages: 4
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROGALSKI, GARY
Exec Dt:
03/10/2004
2
ALVARADO, DOUGLAS
Exec Dt:
03/10/2004
3
TISCHLER, RALPH
Exec Dt:
03/09/2004
4
CHARNEY, DOUGLAS
Exec Dt:
03/10/2004
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F TAI PING INDUSTRIAL CENTRE, BLOCK 1
57 TING KOK ROAD
TAI PO, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040132445
10401794
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BLVD.
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:015080/0721   Pages: 4
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TISCHLER, RALPH
Exec Dt:
03/09/2004
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F TAI PING INDUSTRIAL CENTRE, BLOCK 1
57 TING KOK ROAD
TAI PO, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7236578
US20040131168
10338007
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BLVD.
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:015170/0305   Pages: 4
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROGALSKI, GARY
Exec Dt:
03/10/2004
2
TISCHLER, RALPH
Exec Dt:
03/09/2004
3
ALVARADO, DOUGLAS
Exec Dt:
03/10/2004
4
WONG, KENT WAH-SHUN
Exec Dt:
03/16/2004
Assignee
1
VTECH TELECOMMUNICATION LIMITED
23/F TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD
TAI PO, N.T., HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7782876
US20040141484
10401797
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:015170/0834   Pages: 4
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYLEY, GORDON
Exec Dt:
03/04/2004
2
TISCHLER, RALPH
Exec Dt:
03/10/2004
3
WONG, ALLAN CHI-YUN
Exec Dt:
03/25/2004
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD
TAI PO, N.T., HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7062291
US20040132489
10401539
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:016521/0481   Pages: 4
Recorded: 05/03/2005
Attorney Dkt #:VTX0185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TISCHLER, RALPH
Exec Dt:
04/29/2005
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F, TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD, TAI PO
NEW TERRITORY, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7643624
US20060251230
11119758
Correspondence name and address
MICHAEL BEDNAREK
32,329
PILLSBURY WINTHROP SHAW PITTMAN LLP
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 10
Reel/Frame:020964/0099   Pages: 7
Recorded: 05/19/2008
Attorney Dkt #:VTX0333-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYLEY, GORDON
Exec Dt:
07/05/2006
2
TISCHLER, RALPH
Exec Dt:
07/10/2006
3
WONG, ALLAN CHI-YUN
Exec Dt:
05/15/2008
4
GREWAL, JAGJIT
Exec Dt:
07/05/2006
5
KROPP, STEPHEN G.
Exec Dt:
07/05/2006
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F, TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD, TAI PO
NEW TERRITORY, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7738917
US20070042804
11430048
Correspondence name and address
PAUL, HASTINGS, JANOFSKY & WALKER LLP
875 15TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:019041/0284   Pages: 5
Recorded: 03/21/2007
Attorney Dkt #:VTX0339-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROGALSKI, GARY
Exec Dt:
03/19/2007
2
TISCHLER, RALPH
Exec Dt:
03/19/2007
3
POTHIBOON, GUY
Exec Dt:
03/19/2007
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F, TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD
NEW TERRITORY, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070161372
11648905
Correspondence name and address
PAUL, HASTINGS, JANOFSKY & WALKER LLP
875 15TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:020096/0856   Pages: 7
Recorded: 11/12/2007
Attorney Dkt #:VTX0339-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER. THE CORRECT SERIAL NUMBER IS 11/648,905. PREVIOUSLY RECORDED ON REEL 019041 FRAME 0284. ASSIGNOR(S) HEREBY CONFIRMS THE THE ENTIRE INTEREST OF APPLICATION NO. 11/648,905 IS BEING ASSIGNED TO VTECH TELECOMMUNICATIONS LIMITED.
Assignors
1
ROGALSKI, GARY
Exec Dt:
03/19/2007
2
TISCHLER, RALPH
Exec Dt:
03/19/2007
3
POTHIBOON, GUY
Exec Dt:
03/19/2007
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F, TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD
NEW TERRITORY, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070161372
11648905
Correspondence name and address
PAUL HASTINGS JANOFSKY & WALKER LLP
875 15TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:024994/0354   Pages: 6
Recorded: 09/15/2010
Attorney Dkt #:23279US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TISCHLER, RALPH
Exec Dt:
09/07/2010
2
POTHIBOON, GUY
Exec Dt:
09/07/2010
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F TAI PING INDUSTRIAL CENTRE
BLOCK 1, 57 TING KOK ROAD
TAI PO, NEW TERRITORY, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8825043
US20110003577
12695484
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 14
Reel/Frame:064033/0107   Pages: 4
Recorded: 06/22/2023
Attorney Dkt #:19668.0311
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTHIBOON, SUPAJET GUY
Exec Dt:
06/16/2023
2
CHENG, BENNETT
Exec Dt:
06/15/2023
3
LOUIE, GARY
Exec Dt:
06/15/2023
4
TISCHLER, RALPH
Exec Dt:
06/19/2023
5
LAM, CHUNG SHING
Exec Dt:
06/16/2023
Assignee
1
VTECH TELECOMMUNICATIONS LIMITED
23/F, TAI PING INDUSTRIAL CENTRE, BLOCK 1
57 TING KOK ROAD, TAI PO, NEW TERRITORIES
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230179957
17546040
Correspondence name and address
BENJAMIN HOLT
1330 CONNECTICUT AVENUE, N.W.
STEPTOE & JOHNSON LLP
WASHINGTON, DC 20036

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