LexDanaLexDanabeta
Inventor

David J. Ross

Inventor
San Diego, CA, US

Overview

30→
Patents
1999–2021
Patent span
Physics
Primary field (CPC G)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication16%
H04WWireless communication networks16%
G06FElectric digital data processing13%
H04MTelephonic communication13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data8%
G06KGraphical data reading5%
G06VImage or video recognition or understanding5%
A61BDiagnosis3%
G09BEducational or demonstration appliances3%
PatentTitleYear
11,100,517Preserving authentication under item change202111,087,013Secure digital fingerprint key object database202111,068,909Multi-level authentication202111,062,118Model-based digital fingerprinting20219,520,982'Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications system'20169,503,834'Application catalog on an application server for wireless devices'20169,020,111'Setting up a communication session within a wireless communications system'20158,988,214'System, method, apparatus, or computer program product for exercise and personal security'20158,958,852'System and method for user profiling from gathering user data through interaction with a wireless communication device'20158,923,895'Optimal sleep / paging cycle duration in a wireless network'20148,892,171'System and method for user profiling from gathering user data through interaction with a wireless communication device'20148,886,259'System and method for user profiling from gathering user data through interaction with a wireless communication device'20148,792,871'System and method for user profiling from gathering user data through interaction with a wireless communication device'20148,712,848'Method for distributing advertisements to client devices using an obscured ad monitoring function'20148,681,664'Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications system'20148,676,256'System and method for user profiling from gathering user data through interaction with a wireless communication device'20148,661,079'Method and apparatus for establishing an invite-first communication session'20148,325,658'Quality of service (QoS) resources within a wireless communications system'20127,933,622'Apparatus and method for selectively initiating a data call for a group communication in wireless communication networks'20117,610,048'System and method for the accurate collection of end-user opinion data for applications on a wireless network'20097,324,815'Remote interaction with a wireless device resident diagnostic interface across a wireless network'20087,263,351'Wireless network optimization through remote device data'20077,158,506'Data manager for wireless communication devices and method of managing data in a wireless device'20077,103,643'E-mail software and method and system for distributing advertisements to client devices that have such E-mail software installed thereon'20066,917,799'Wireless push-to-talk internet broadcast'20056,792,244'System and method for the accurate collection of end-user opinion data for applications on a wireless network'20046,496,685'Portable phone with imbedded battery'20026,360,093'Wireless push-to-talk internet broadcast'2002D0422262'Housing for piggyback mounted battery for portable phone'2000D0413857'Housing for piggyback mounted battery for portable phone'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2016Patents assigned to QUALCOMM INC (26)· patent assignee history
1999–2002Based in Encinitas, CA, US· patent location history
2002–2005Based in Del Mar, CA, US· patent location history
2004–2016Based in San Diego, CA, US· patent location history
2012–2015Patents assigned to ROSEN ERIC C (7)· patent assignee history
2012–2015Patents assigned to ROSS DAVID J (7)· patent assignee history
2014Patents assigned to ROSS DAVID JONATHAN (4)· patent assignee history
2021Patents assigned to ALITHEON INC (4)· patent assignee history
2021Based in Bellevue, WA, US· patent location history
2021Based in Redmond, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC261999–2016
ROSEN ERIC C72012–2015
ROSS DAVID Jself72012–2015
ALITHEON INC42021
ROSS DAVID JONATHANself42014
Locations
LocationPatentsSpan
San Diego, California, US212004–2016
Bellevue, Washington, US32021
Encinitas, California, US31999–2002
Del Mar, California, US22002–2005
Redmond, Washington, US12021