Inventor
Cesar Perez
Inventor
Olathe, KS, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks42%
H04LTransmission of digital information, e.g. telegraphic communication15%
H04MTelephonic communication10%
G06FElectric digital data processing6%
H04BTransmission6%
A61BDiagnosis3%
G01CMeasuring distances, levels or bearings3%
H04NPictorial communication, e.g. television3%
B64CAeroplanes1%
B64DEquipment for fitting in or to aircraft1%
PatentTitleYear
10,660,110Adaptive throughput and bandwidth for enhanced category of mobile devices202010,517,042CMAS alert procedures over Wi-Fi for low power devices201910,462,805LAA/WiFi Coexistence for 5GHz antenna sharing201910,175,735Medical communication hub and associated methods20199,737,268'Facilitating navigation data updates'20179,380,610'System and method for performing emergency calls over WiFi when a cellular network is unavailable'20169,363,391'Wireless device access to communication services through another wireless device'20169,282,532'Initiating bearer independent protocol sessions using access technology and location information'20169,264,955'Method and apparatus for frequency management'20169,100,982'Proximity-based device switching'20159,084,284'Proximity-based device switching using proxy credentials'20159,031,547'Using access technology and location information to smartly initiate bearer independent protocol sessions'20159,026,354'Determining optimal map downloading locations'20158,989,380'Controlling communication of a wireless communication device'20158,953,521'Facilitating communication between wireless access components'20158,948,362'Increasing the likelihood that a conference call will occur'20158,942,177'Presenting an indication of an originating carrier of a wireless call'20158,903,370'Network access credential migration'20148,847,894'Providing tactile feedback incident to touch actions'20148,830,971'Control of maximum number of concurrent local device connections for a mobile hotspot'20148,799,777'Selectability of objects on a touch-screen display'20148,768,402'Method and system for controlling transmit power levels'20148,694,002'Use of IMSI during femtocell registration to avoid identifier conflicts'20148,687,616'Wireless wide area network characteristics indicated over a wireless local area network'20148,644,255'Wireless device access to communication services through another wireless device'20148,619,674'Delivery of wireless access point information'20138,589,987'Conserving bandwidth by restricting videos communicated in a wireless telecommunications network'20138,554,215'Use of IMSI during femtocell registration to avoid identifier conflicts'20138,544,799'Vortex generators to improve performance of flush air inlets'20138,504,021'Performance scanning and correlation in wireless communication devices'20138,503,405'Variation in session setup mode based on latency of target device'20138,483,682'Method and system for acquiring a wireless communication channel in a wireless communication system'20138,472,876'Methods and systems for presenting the time of the most recently detected presence of a personal area network device'20138,472,952'Discovering a frequency of a wireless access point'20138,452,264'Presenting messaging prior to answering a call'20138,422,654'Increasing the likelihood that a conference call will occur'20138,422,428'Device management for a wireless communication device having and invalid user identifier'20138,380,178'Presenting an indication of an originating carrier of a wireless call'20138,346,955'Streaming content delivery management for a wireless communication device'20138,326,274'Outgoing caller identification'20128,279,124'Antenna system and method'20128,214,862'Conserving bandwidth by restricting videos communicated in a wireless telecommunications network'20127,437,128'Portable interference-generating device for use in CDMA mobile testing'20087,302,234'Portable interference-generating device for use in a CDMA mobile testing'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2016Patents assigned to SPRINT SPECTRUM LP (12)· patent assignee history
2007–2017Based in Olathe, KS, US· patent location history
2012–2019Patents assigned to PEREZ CESAR (30)· patent assignee history
2012–2016Patents assigned to SPRINT COMMUNICATIONS CO (22)· patent assignee history
2012–2017Patents assigned to LEE WOOJAE (7)· patent assignee history
2013Based in Rio de Janeiro, BR· patent location history
2014–2020Patents assigned to APPLE INC (7)· patent assignee history
2014–2020Based in Sunnyvale, CA, US· patent location history
2016Based in Cupertino, CA, US· patent location history
2019Based in Rancho Cordova, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PEREZ CESARself | 30 | 2012–2019 |
| SPRINT COMMUNICATIONS CO | 22 | 2012–2016 |
| SPRINT SPECTRUM LP | 12 | 2007–2016 |
| APPLE INC | 7 | 2014–2020 |
| LEE WOOJAE | 7 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Olathe, KS, US | 32 | 2007–2017 |
| Sunnyvale, California, US | 9 | 2014–2020 |
| Rancho Cordova, California, US | 1 | 2019 |
| Cupertino, California, US | 1 | 2016 |
| Rio de Janeiro, BR | 1 | 2013 |