Inventor
Roderick Nelson
Inventor
Redmond, WA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks52%
H04MTelephonic communication19%
H03KPulse technique10%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
10,771,634Distributed ledger system for management and tracking of exchanges of wireless services between wireless service providers20207,280,803'Monitoring network performance using individual cell phone location and performance information'20077,035,646'Cordless cellular system'20066,990,182'Prepaid phone service for both wired and wireless telecommunication devices'20066,735,432'Cordless cellular system and method'20046,681,118'Method of providing cellular and landline cordless service using a dual mode mobile telephone'20046,611,692'Cordless cellular system'20036,529,593'Prepaid phone service for both wired and wireless telecommunication devices'20036,470,182'Mobile station roaming in a multiple service provider area'20026,311,053'Calling party paid wireless telecommunication system'20016,188,897'Mobile station roaming in a multiple service provider area'20015,911,120'Wireless communication system having mobile stations establish a communication link through the base station without using a landline or regional cellular network and without a call in progress'19995,732,360'Mobile telecommunication device and method used for changing wireless communication between base stations of different kinds'19985,675,629'Cordless cellular system base station'19974,743,782'GaAs level-shift logic interface circuit'19884,631,426'Digital circuit using MESFETS'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1988Patents assigned to HONEYWELL INC (2)· patent assignee history
1986–1988Based in Minneapolis, MN, US· patent location history
1997–2006Patents assigned to AT & T WIRELESS SERVICES INC (7)· patent assignee history
1997–2004Based in Redmond, WA, US· patent location history
2001Patents assigned to AT & T CORP (1)· patent assignee history
2001–2007Based in Fall City, WA, US· patent location history
2002Patents assigned to AT & T WIRELESS SERVICE INC (1)· patent assignee history
2003–2006Based in Kirkland, WA, US· patent location history
2006–2007Patents assigned to CINGULAR WIRELESS II LLC (2)· patent assignee history
2020Based in Sammamish, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T WIRELESS SERVICES INC | 7 | 1997–2006 |
| CINGULAR WIRELESS II LLC | 2 | 2006–2007 |
| HONEYWELL INC | 2 | 1986–1988 |
| AT & T CORP | 1 | 2001 |
| AT & T WIRELESS SERVICE INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redmond, Washington, US | 6 | 1997–2004 |
| Fall City, Washington, US | 4 | 2001–2007 |
| Kirkland, Washington, US | 3 | 2003–2006 |
| Minneapolis, Minnesota, US | 2 | 1986–1988 |
| Sammamish, Washington, US | 1 | 2020 |