| Year |
Patent contents |
Country
|
Patent # |
| 1998 |
The structure of detachable lectern amplifier (VP-100) |
Taiwan |
135214 |
| |
The president lectern amplifier system (VP-100) |
Taiwan |
65742 |
| |
Infrared microphone switch |
Taiwan |
141379 |
| 1999 |
Wireless microphone (SQ-816, SQ-216, Q-200) |
China |
129278 |
| |
Amplifier (Victory 2000) |
America |
Des.419559 |
| |
The combinational speaker (Victory 2000) |
China |
379626 |
| 2000 |
The combinational speaker (Victory 2000) |
Taiwan |
184217 |
| |
Wireless microphone (Q-809) |
Taiwan |
68290 |
| |
Wireless microphone (Q-809) |
America |
Des.422281 |
| |
Microphone module |
Taiwan |
69022 |
| |
Speaker (Victory 2000) |
Taiwan |
69637 |
| |
The combinational speaker (Victory 2000) |
America |
6035962 |
| 2001 |
The structure of moveable speaker (Dynasty 1000) |
Taiwan |
173959 |
| 2002 |
Wireless microphone (UH-1000) |
America |
D462947S |
| |
Wireless microphone (UH-1000) |
China |
248127 |
| 2003 |
Wireless microphone (UH-1000) |
Taiwan |
82956 |
| 2004 |
Noise-output-proof wireless receiver(AIR-822) |
Taiwan |
M242960 |
| |
Wireless microphone(SQ-6000) |
Taiwan |
D100767 |
| 2005 |
Portable wireless amplifier(Focus 500) |
Taiwan |
M267780 |
| |
Portable wireless amplifier(Focus 500) |
Taiwan |
D106603 |
| |
Portable wireless amplifier(Focus 500) |
Germany |
20 2005 005 942.0 |
| 2006 |
Transmitter with hidden microphone(CY-2005TX) |
Taiwan |
M302202 |
| |
Amplifier with MP3 decoder and USB input(Smart 300) |
Taiwan |
M302846 |
| |
Amplifier with MP3 decoder and SD card input
(Smart 300) |
Taiwan |
M302845 |
| |
Beltpack transmitter with easy channel setting
(CY-2005TX) |
Taiwan |
M302833 |
| 2007 |
2-way infrared data transmitting device on transmitter and receiver |
Taiwan |
I283544 |
| |
Amplifier with MP3 decoder and USB input(Smart 300) |
China |
ZL200620122518.3 |
| |
Amplifier with MP3 decoder and SD card input
(Smart 300) |
China |
ZL200620122523.4 |
| |
Transmitter with hidden microphone(CY-2005TX) |
China |
ZL200620122521.5 |
| |
Beltpack transmitter with easy channel setting
(CY-2005TX) |
China |
ZL200620122520.0 |
| |
2-way infrared data transmitting device on transmitter and receiver |
Germany |
20 2007 008 142.1 |
| 2008 |
Infrared transit device on transmitter |
Taiwan |
M325695 |
| |
Infrared transit device on transmitter |
China |
ZL200720175348.X |
| |
Portable wireless amplifier(Victory 2000) |
Australia |
320372 |
| |
AMPLIFIER |
EU |
000895511-0001
|
| 2009 |
Tourguide/Translation-assisting device(CT/CR) |
Taiwan |
M352198 |
| |
Portable wireless amplifier(built-in DVD player) |
Taiwan |
M354965 |
| |
Wireless amplifier(Repeater) |
Taiwan |
M354966 |
| |
Tourguide/Translation-assisting device(CT/CR) |
China |
ZL200820140044.4 |
| |
Portable amplifier (italk) |
Taiwan |
D130315 |
| |
Portable wireless amplifier(built-in DVD player) |
China |
ZL200820179651.1 |
| |
Wireless amplifier(Repeater) |
China |
ZL200820179649.4 |
| |
Wireless communication device(CT/CR) |
China |
ZL200830130670.0 |
| |
Gooseneck microphone(GMW200/216) |
China |
ZL200830248697.X |
| |
Portable amplifier(italk) |
China |
ZL200830212603.3 |
| |
Gooseneck microphone(GMW200/216) |
Taiwan |
D131709 |
| |
Infrared microphone transmitter(IWM-402) |
Taiwan |
M368986 |
| |
Multifunctional wireless microphone(IWH-401) |
Taiwan |
M369606 |
| 2010 |
Amplifier(Smart300) |
China |
ZL200930008742.9 |
| |
Portable wireless amplifier(FOCUS500) |
China |
ZL200510108148.8 |
| |
Portable amplifier(Coach400) |
US |
US D616,862 S |
| |
Tonverstarker portable amplifier(Coach400) |
Germany |
40 2009 006 025.6 |
| |
Amplifier(Smart300) |
Taiwan |
D134172 |
| |
Infrared microphone transmitter(IWM-402) |
Taiwan |
D134708 |
| |
Microphone (Multifunctional infrared microphone, IWH-401) |
China |
ZL200930192032.6 |
| |
Microphone (Infrared microphone transmitter, IWM-402) |
China |
ZL200930193843.8 |
| |
2-way infrared synchronization between wireless microphone and receiver |
China |
ZL200920162980.X |
| |
Infrared microphone(IWH-401) |
Taiwan |
D135156 |
| |
Infrared microphone transmitter(IWM-402) |
US |
US D619,125 |
| |
Portable amplifier(Coach400) |
Taiwan |
D135999 |
| |
Portable amplifier(Coach400) |
China |
ZL200930236428.6 |
| |
Infrared microphone(IWH-401) |
US |
US D623,631 S |