Formal IDUS6816734B2
TitleMethod and apparatus for improved location determination in a private radio network using a public network system
InventorsChin Pan Wong , Jose E. Korneluk , Deborah Monks , Charles Jackson , Brian K. Larson ,
Counry CodeUS
Primary Languageen
Key DatesPriority: 2002-09-17 Filing: 2002-09-17 Publication: 2004-11-09
Assignee Current Motorola Solutions Inc
Assignee OriginalMotorola Solutions Inc
# RelationshipsCitations: 4 Cited By: 61 (Timeline only shows items with date information)


  • If there are cites of patents or application before 17 years before the filing date of this patent or application use the SHOW ALL button to zoom out to see them as well.
  • Retangles begin with a cited or citing patent or application's Filing Date and end with its Publication Date.
  • Blue boxes are Prior Art Citations to others in this patent.
  • Yellow boxes are applications or patents by others that now cite this patent.
  • Green boxes are cites or cites by the same inventors or org assignee as in this patent.
  • Dashed box borders indicate this is an application and not yet a patent.
  • Mouse over a box to get title and other info.
  • Click a link to show the Google Patent Search page for that item in new tab.
  • Click on x inside box to hide that item from the timeline.
  • Click on magnifing glass inside box to create a new tab focued on that item.
  • The mousewheel works for nice timeline zoom in/out!
  • Any problems? Describe: (Required)


Items (comma seperated list) that have been hidden from timeline

Show Items in Hidden List(If Any)
Show Cites (Blue Boxes)
Show Cited By (Yellow Boxes)
Show Legal Events
Show Action Icons:

WBPTV v 0.80 (BETA) 2017-06-09+ @ NOTE: Data presented may contain errors - please verify at source before using for actions. Please click here to contact/comment Timeline code from vis.js

Analysis of number times an Applicant has cited or been cited by (click on name below to only show that applicant's items on timeline above)

Applicant Names in Patents Cited by US6816734 Applicants citing US6816734
Applicant Name#linkanalysis (TDB)
Geospatial Technologies, Inc.1infoanalysis
Interdigital Technology Corporation1infoanalysis
Locate Networks, Inc.1infoanalysis
Steve Tischer1infoanalysis
Applicant Name#linkanalysis (TDB)
Blanding Hovenweep, Llc2infoanalysis
Hoffberg Steven M2infoanalysis
Michio Kobayashi1infoanalysis
Seiko Epson Corporation1infoanalysis
Telecommunication Systems, Inc.84infoanalysis
Telecommunications Systems, Inc.6infoanalysis
X One, Inc.16infoanalysis
Xone, Inc.2infoanalysis