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Notes on H.263 Patent Status

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Original Standards document from March 1996. http://www.itu.int/rec/T-REC-H.263/

Information from the ITU H.263 patent info database:

Telenor AS H263-01

175.080 NO Fremgangsmåte for koding av bildedata 300 610 NO Fremgangmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder


Fujitsu Ltd. H263-03

None listed

PictureTel Corp. Se Polycom

Oki Electric Industry Co., Ltd. H263-05

JP 08-098629 JP USA appl.08/710405, EPC appli. 96 113 836.9, Korea applic. 97-6316, China appli. 97 103 478.8, Hong Kong appli. 98 104 226.1

US appl became: Patent number: 6169821 Filing date: Sep 17, 1996 Issue date: Jan 2, 2001


Nippon Telegraph and Telephone Corporation H263-06

PCT/JP97/02320 JP

JP 09-179847 JP

Hitachi, Ltd. H263-08

None listed

Motorola Inc. H263-09

None listed

Samsung Electronics Co., Ltd. H263-10

97-47795 KR 97-47712 KR 97-42941 KR 97-42942 KR 97-59286 KR

Robert Bosch GmbH H263-15

3 46 636 B1 and 3 46 637 B1 EP

3 46 635 B1 EP

2 79 053 B1 EP

8 34 233 B1 EP


Netergy Microelectronics, Inc H263-19

6075554 US 6108027 US 6160503 US 6205177 US 6215425 US 6225923 US 6249318 US 09/148367 US

Nokia Corporation H263-27

1205076 EP AU 774040, KR 495820, US 7006576

Nokia Corporation H263-28

7006576 AU 774040, BE 1205076, DE 6002 02343.7-08, EP 1205076, ES 1205076, FI 1205076, FR 1205076, GB 1205076, IE 1205076, IT 1205076, KR 495820, NL 1205076, SE 1205076, SG P-85430, GB 2352350

Polycom, Inc. H263-29

None listed

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