Inventor
William E. Powell
Inventor
Raleigh, NC, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication23%
H04LTransmission of digital information, e.g. telegraphic communication20%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%
A61BDiagnosis7%
A61NElectrotherapy7%
H04QSelecting7%
A01MCatching, trapping or scaring of animals3%
G01DMeasuring not specially adapted for a specific variable3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G01RMeasuring electric variables3%
PatentTitleYear
9,872,643Measurement and treatment system and method20187,376,451'Measurement and treatment system and method'20087,366,374'Multilayer optic device and an imaging system and method using same'20086,817,139'Bug killing system'20046,111,878'Low jitter timing recovery technique and device for asynchronous transfer mode (ATM) constant bit rate (CBR) payloads'20005,790,614'Synchronized clock using a non-pullable reference oscillator'19985,754,607'Method and apparatus for achieving fast phase settling in a phase locked loop'19985,708,687'Synchronized clock using a non-pullable reference oscillator'19985,528,530'Calculation apparatus for performing algebraic and logic computations using iterative calculations and storage of intermediate results'19965,404,380'Desynchronizer for adjusting the read data rate of payload data received over a digital communication network transmitting payload data within frames'19955,402,452'Incremental phase smoothing desynchronizer and calculation apparatus'19955,349,310'Digitally controlled fractional frequency synthesizer'19945,185,736'Synchronous optical transmission system'19935,081,654'Parallel bit detection circuit for detecting frame synchronization information imbedded within a serial bit stream and method for carrying out same'19925,031,129'Parallel pseudo-random generator for emulating a serial pseudo-random generator and method for carrying out same'19914,977,478'Contact status detector'19904,118,781'Valley sensor for an electrophoretic analyzer'19784,116,565'Electrophoretic analyzer with automatic reference circuit'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to CORNING GLASS WORKS (2)· patent assignee history
1978–2000Based in Raleigh, NC, US· patent location history
1990Patents assigned to ALCATEL NA INC (1)· patent assignee history
1991–1993Patents assigned to ALCATEL NA NETWORK SYST (3)· patent assignee history
1994–1998Patents assigned to ALCATEL NETWORK SYST (7)· patent assignee history
1998Based in Cary, NC, US· patent location history
2004Based in Gibsonton, FL, US· patent location history
2008–2018Patents assigned to GEN ELECTRIC (3)· patent assignee history
2008–2018Based in Clifton Park, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCATEL NETWORK SYST | 7 | 1994–1998 |
| ALCATEL NA NETWORK SYST | 3 | 1991–1993 |
| GEN ELECTRIC | 3 | 2008–2018 |
| CORNING GLASS WORKS | 2 | 1978 |
| ALCATEL NA INC | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raleigh, NC, US | 13 | 1978–2000 |
| Clifton Park, New York, US | 3 | 2008–2018 |
| Gibsonton, Florida, US | 1 | 2004 |
| Cary, NC, US | 1 | 1998 |