How many patents does
Skyhook Wireless have?

patents
322
families
41
granted
129
applications
193
US
201
EP
39
WO
17
KR
12
CN
8
JP
5
RoW
40

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The report contains ten-year analysis with the following sections

  • patent filing analysis
  • worldwide filing analysis
  • patent family analysis
  • application analysis
  • granted analysis
  • classification analysis
  • citation analysis

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Skyhook Wireless
Top ten assignees appearing on patents

Skyhook Wireless
The top ten patent families are

Title of patent family
(most common patent title)
Family
members
Filing
year
location beacon database and server, method of building location beacon database, and lo… 🛈 48 2004
methods of and systems for measuring beacon stability of wireless access points 25 2010
method and system for determining location using a hybrid satellite and wlan positioning… 🛈 23 2008
system and method for estimating positioning error within a wlan-based positioning system 18 2006
continuous data optimization in positioning system 18 2005
system and method of gathering wlan packet samples to improve position estimates of wlan… 🛈 14 2006
estimation of speed and direction of travel in a wlan positioning system 14 2006
systems and methods for using a satellite positioning system to detect moved wlan access… 🛈 13 2009
providing wi-fi location information to a mobile device in order to estimate its position 12 2005
estimation of position using wlan access point radio propagation characteristics in a wl… 🛈 11 2006