HK1023839A1 - Portable karaoke device - Google Patents

Portable karaoke device

Info

Publication number
HK1023839A1
HK1023839A1 HK00102991A HK00102991A HK1023839A1 HK 1023839 A1 HK1023839 A1 HK 1023839A1 HK 00102991 A HK00102991 A HK 00102991A HK 00102991 A HK00102991 A HK 00102991A HK 1023839 A1 HK1023839 A1 HK 1023839A1
Authority
HK
Hong Kong
Prior art keywords
karaoke device
portable karaoke
portable
karaoke
Prior art date
Application number
HK00102991A
Inventor
Park Byung Yong
Original Assignee
Yong Park Byung Venturetri Co
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
Priority claimed from KR2019970045015U external-priority patent/KR200196900Y1/en
Application filed by Yong Park Byung Venturetri Co filed Critical Yong Park Byung Venturetri Co
Publication of HK1023839A1 publication Critical patent/HK1023839A1/en

Links

HK00102991A 1997-12-31 2000-05-19 Portable karaoke device HK1023839A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019970045015U KR200196900Y1 (en) 1997-12-31 1997-12-31 Apparatus for radio transmitting and receiving of portable karaoke
KR19970045016 1997-12-31

Publications (1)

Publication Number Publication Date
HK1023839A1 true HK1023839A1 (en) 2000-09-22

Family

ID=34914581

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00102991A HK1023839A1 (en) 1997-12-31 2000-05-19 Portable karaoke device

Country Status (2)

Country Link
CN (1) CN1214384C (en)
HK (1) HK1023839A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100349137C (en) * 2002-11-18 2007-11-14 英保达股份有限公司 Video and audio playing method
CN100350800C (en) * 2005-06-03 2007-11-21 安凯（广州）软件技术有限公司 MTV playing method for wireless network and wireless handheld apparatus and wireless network
KR100698116B1 (en) * 2005-11-30 2007-03-26 엘지전자 주식회사 Display device capable output intensity check and method for setting radio frequency favourite channel
CN107277300A (en) * 2017-06-08 2017-10-20 山东中安科技股份有限公司 Multifunctional intellectual audio-visual education programme all-in-one

Also Published As

Publication number Publication date
CN1214384C (en) 2005-08-10
CN1240296A (en) 2000-01-05

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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: 20101231