HK1092975A1 - System for real-time tramsmitting and receiving ofaudio/video and handwritting information - Google Patents

System for real-time tramsmitting and receiving ofaudio/video and handwritting information

Info

Publication number
HK1092975A1
HK1092975A1 HK06113470A HK06113470A HK1092975A1 HK 1092975 A1 HK1092975 A1 HK 1092975A1 HK 06113470 A HK06113470 A HK 06113470A HK 06113470 A HK06113470 A HK 06113470A HK 1092975 A1 HK1092975 A1 HK 1092975A1
Authority
HK
Hong Kong
Prior art keywords
handwritting
ofaudio
tramsmitting
video
real
Prior art date
Application number
HK06113470A
Original Assignee
Grand Advance Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grand Advance Corp filed Critical Grand Advance Corp
Publication of HK1092975A1 publication Critical patent/HK1092975A1/en

Links

HK06113470A 2005-05-10 2006-12-01 System for real-time tramsmitting and receiving ofaudio/video and handwritting information HK1092975A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2005100691015A CN100407700C (en) 2005-05-10 2005-05-10 Real-time receiving and transmitting system foraudeo-visual picture and hand-writing information

Publications (1)

Publication Number Publication Date
HK1092975A1 true HK1092975A1 (en) 2007-05-04

Family

ID=37390464

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06113470A HK1092975A1 (en) 2005-05-10 2006-12-01 System for real-time tramsmitting and receiving ofaudio/video and handwritting information

Country Status (2)

Country Link
CN (1) CN100407700C (en)
HK (1) HK1092975A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104424237A (en) * 2013-08-27 2015-03-18 鸿合科技有限公司 Whiteboard teaching system attachment preview method and whiteboard teaching system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69840588D1 (en) * 1997-07-23 2009-04-09 Panasonic Corp Means for multiplex data reception
US6826179B1 (en) * 2000-03-09 2004-11-30 L-3 Communications Corporation Packet channel implementation
CN1184574C (en) * 2001-04-12 2005-01-12 数位联合电信股份有限公司 Network system and method for real-time audio-video interaction
CN100418157C (en) * 2001-07-03 2008-09-10 旭联科技股份有限公司 Video-audio system
CN1532720A (en) * 2003-03-24 2004-09-29 华硕电脑股份有限公司 Method, system and sotrage medium for conducting real time audeio-video conversation in network games

Also Published As

Publication number Publication date
CN100407700C (en) 2008-07-30
CN1863134A (en) 2006-11-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180510