Inventor
Sharon E. T. Phillips
Inventor
Lake in the Hills, IL, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission50%
H04WWireless communication networks20%
H04JMultiplex communication10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04SStereophonic systems10%
PatentTitleYear
6,643,503'Wireless speaker for radio communication device'20035,490,168'Method and system for automatic optimization of data throughput using variable packet length and code parameters'19965,020,092'Dual-bandwidth cellular telephone'19914,972,455'Dual-bandwidth cellular telephone'19904,955,083'Dual mode radio transceiver for an SSB communication system'19904,852,086'SSB communication system with FM data capability'19894,817,192'Dual-mode AFC circuit for an SSB radio transceiver'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2003Patents assigned to MOTOROLA INC (7)· patent assignee history
1989–2003Based in Lake in the Hills, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 7 | 1989–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake in the Hills, Illinois, US | 7 | 1989–2003 |