Inventor
David Boettger
Inventor
San Jose, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks57%
H04BTransmission24%
H04LTransmission of digital information, e.g. telegraphic communication10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
PatentTitleYear
11,012,905Wireless communication using an anchor carrier and flexible data carriers202110,779,157Methods and apparatus for accessing services of multiple wireless networks via a single radio access network202010,772,015Packet-switched wireless communication for link budget limited wireless devices202010,652,788Packet-switched wireless communication for link budget limited wireless devices202010,432,366Carrier aggregation with improved efficiency201910,057,823Packet-switched wireless communication for link budget limited wireless devices20189,832,686Procedures for 3GPP circuit switched fallback20179,826,559'Intra-RRC high-bandwidth grant request techniques'20179,769,712'Circuit-switched fallback with improved reliability in pool overlap areas'20176,625,132'Idle intersystem roaming determination and system reselection in a CDMA wireless communication system'20036,577,616'Systems and methods for implementing large CDMA cell sizes'20036,021,328'Radio link quality handoff trigger'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to NORTHERN TELECOM LTD (1)· patent assignee history
2000–2003Based in Richardson, TX, US· patent location history
2003Patents assigned to NORTEL NETWORKS LTD (2)· patent assignee history
2003Based in Singapore, SG· patent location history
2017–2021Patents assigned to APPLE INC (9)· patent assignee history
2017–2021Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 9 | 2017–2021 |
| NORTEL NETWORKS LTD | 2 | 2003 |
| NORTHERN TELECOM LTD | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 9 | 2017–2021 |
| Richardson, Texas, US | 2 | 2000–2003 |
| Singapore, SG | 1 | 2003 |