Inventor
GUO ZIHUA
CN29 patents
⚠️ This page may combine multiple inventors who share the name “GUO ZIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
18 patentsUS7290195B2Oct 30, 2007
Adaptive acknowledgment delay
MICROSOFT CORP79 citations98
US6937591B2Aug 30, 2005
Quality of service differentiation in wireless networks
MICROSOFT CORP43 citations96
US7489656B2Feb 10, 2009
Bandwidth allocation
MICROSOFT CORP51 citations94
US7602707B2Oct 13, 2009
Quality of service differentiation in wireless networks
MICROSOFT CORP15 citations93
US7499432B2Mar 3, 2009
Vertical roaming in wireless networks through improved quality of service measures
MICROSOFT CORP14 citations92
US6982949B2Jan 3, 2006
Vertical roaming in wireless networks through improved wireless network cell boundary detection
MICROSOFT CORP31 citations92
US6944144B2Sep 13, 2005
Vertical roaming in wireless networks through improved quality of service measures
MICROSOFT CORP31 citations92
US7426178B2Sep 16, 2008
Vertical roaming in wireless networks through improved wireless network cell boundary detection
MICROSOFT CORP13 citations84
US7092405B2Aug 15, 2006
Vertical roaming in wireless networks through improved quality of service measures
MICROSOFT CORP11 citations84
US7747249B2Jun 29, 2010
GSM/UMTS emulator
MICROSOFT CORP15 citations82
US7154869B2Dec 26, 2006
Vertical roaming in wireless networks through improved quality of service measures
MICROSOFT CORP7 citations74
US7593423B2Sep 22, 2009
Quality of service differentiation in wireless networks
MICROSOFT CORP3 citations63
US7631202B2Dec 8, 2009
Power management of wireless local area network interface devices
MICROSOFT CORP4 citations62
US7203850B2Apr 10, 2007
Power management for a network utilizing a vertex/edge graph technique
MICROSOFT CORP5 citations62
US7886311B2Feb 8, 2011
Synchronous RIL proxy
MICROSOFT CORP3 citations61
US7821974B2Oct 26, 2010
UMTS RIL extension
MICROSOFT CORP2 citations60
US7636380B2Dec 22, 2009
Orthogonal pulse polarity modulation
MICROSOFT CORP6 citations58
US7702932B2Apr 20, 2010
Power management of a network by increasing a number of adjacent flows that share a computing device
MICROSOFT CORP1 citations52
LENOVO BEIJING LTD
4 patentsUS8051310B2Nov 1, 2011
Method for reducing power consumption of processor
LENOVO BEIJING LTD32 citations92
US7870588B2Jan 11, 2011
Communication system incorporating mobile communication network and video broadcast network and method of same
LENOVO BEIJING LTD7 citations84
US7788412B2Aug 31, 2010
Display system and method
LENOVO BEIJING LTD15 citations84
US7949797B2May 24, 2011
Computer docking station and switching method thereof
LENOVO BEIJING LTD5 citations62
GUO ZIHUA
3 patentsUS8432846B2Apr 30, 2013
Point-to multipoint wireless display method
GUO ZIHUA3 citations61
US8280393B2Oct 2, 2012
Method and apparatus for bandwidth resource allocation in mobile communication system
GUO ZIHUA4 citations61
US8290504B2Oct 16, 2012
Method for realizing broadcast communication and data communication in a cellular network
GUO ZIHUA0 citations39