FreeSystems Pte Ltd

Patent Applications and Registrations

Patent applications and USPTO patent grants for FreeSystems Pte Ltd.The latest application filed is for "multi-node media content relay system".

Company Profile

0.8.12

FreeSystems Pte Ltd - Singapore SG
FreeSystems Pte. Ltd. - Singapore SG
FreeSystems Pte., Ltd. -

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Digital wireless audio communication system employing time diversity Grant 7,680,202 - Chan , et al. March 16, 2	2010-03-16
Digital wireless audio receiver system employing time diversity Grant 7,555,031 - Chan , et al. June 30, 2	2009-06-30
Digital wireless audio transmitter system employing time diversity Grant 7,551,681 - Chan , et al. June 23, 2	2009-06-23
Multi-node media content relay system App 20080181148 - Lee; Kah Yong ; et al.	2008-07-31
Multi-node media content distribution system App 20080175190 - Lee; Kah Yong ; et al.	2008-07-24
Wireless network for personal computer human interface devices App 20080175207 - Lee; Kah Yong ; et al.	2008-07-24
Digital modulation and demodulation technique for reliable wireless (both RF and IR) and wired high bandwidth data transmission Grant 7,289,560 - Huat October 30, 2	2007-10-30
Digital switching wireless receiver diversity and buffer diversity for enhanced reception in a wireless digital audio communication system Grant 7,236,549 - Chua June 26, 2	2007-06-26
Digital wireless audio receiver system employing time diversity App 20070104249 - Chan; Chee Oei ; et al.	2007-05-10
Digital wireless audio communication system employing time diversity App 20070104248 - Chan; Chee Oei ; et al.	2007-05-10
Digital wireless audio transmitter system employing time diversity App 20070104285 - Chan; Chee Oei ; et al.	2007-05-10
Method and apparatus for ensuring high quality audio playback in a wireless or wired digital audio communication system App 20060062338 - Chua; Beng Huat	2006-03-23
Apparatus and method for adaptive digital locking and soft evaluation of data symbols in a wireless digital communication system App 20060062329 - Chua; Beng Huat	2006-03-23
Digital switching wireless receiver diversity and buffer diversity for enhanced reception in a wireless digital audio communication system App 20050002480 - Chua, Beng Huat	2005-01-06
Wireless infrared digital audio transmitting system Grant 6,741,659 - Chan , et al. May 25, 2	2004-05-25
Personal on-demand audio entertainment device that is untethered and allows wireless download of content Grant 6,728,585 - Neoh April 27, 2	2004-04-27
New filter bank for graphics equalizer implementation App 20030130751 - Lim, Y. C.	2003-07-10
Wireless infrared digital audio system Grant 6,510,182 - Lee , et al. January 21, 2	2003-01-21
Personal on-demand audio entertainment device that is untethered and allows wireless download of content App 20020040254 - Neoh, Chong Lim	2002-04-04
Personal on-demand audio entertainment device that is untethered and allows wireless download of content App 20020040255 - Neoh, Chong Lim	2002-04-04

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