What's new
Jun. 2, 2010:Update of Product Information.
Jun. 1, 2010:Update Change of Directors.
Apr. 16, 2010:Reported sales result of FY2010.
Apr. 1, 2010:Product Information page was released.
Jan. 18, 2010:O.S. ELECTRONICS (H.K.) LTD. Office Relocated
Office was relocated on 18th January 2010
New Address: Room 1105, 11/F. 113 Argyle Street, Mongkok, Kowloon, Hong Kong
Telephone and Fax numbers remain the same.
Sep. 13, 2009:Shanghai Office consolidated to Shenzhen Office.
Jul. 15, 2009:Update of our main products.
Jun. 2, 2008:Our directors change.
Nov. 1, 2007:Our managing director, director and auditor change.
Jul. 4, 2007:Update of our main products.
Jul. 1, 2007:Our managing director, director and auditor change.
May. 29, 2007:Reported sales result of FY2006.
Jul. 28, 2006:Reported sales result of FY2005.
Jan. 6, 2006:Renewed HP by our executive director change.
Sep. 12, 2005:Renewal open
News Release
- Apr. 26, 2010
MOSFET for Li-ion battery's charging/discharging protection circuit - Feb. 16, 2010
Development of Ultra-low power "8-bit general-purpose Flash Microcontroller" - Feb. 16, 2010
Development of "SPI NOR Low Voltage Serial Flash Memory" - Jan. 28, 2010
Development of High-voltage gate switching driver IC - Jan. 18, 2010
Development of Rail to Rail CMOS Dual Op Amp - Sep. 10, 2009
Separately-excited Step-down Switching Regulator IC - Jul. 17, 2009
Low-Loss Bipolar Transistor - ECH Series - May. 28, 2009
New ultra-low voltage operation and power consumption 8-bit Flash Microcontroller