Inventor
Andrew Ellis
Inventor
Ipswich, GB
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission16%
H04JMultiplex communication14%
H04LTransmission of digital information, e.g. telegraphic communication7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
H04QSelecting5%
F01DNon-positive displacement machines or engines, e.g. steam turbines3%
G01KMeasuring temperature3%
G01MTesting static or dynamic balance of machines or structures3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
10,821,317Dumbbell safety, defensive and alerting assembly202010,774,680Optical sensor for circumferential interior surface of turbomachine casing, and related method202010,659,161System and method for the transmission of optical signals2020D0883285Mobile computing device202010,641,720Thermal barrier coating spallation detection system202010,240,986Thermographic temperature sensor201910,222,274Thermographic temperature sensor201910,193,619Mode division multiplexed passive optical network2019D0821981Receptacle assembly2018D0804481Wearable processing device20179,098,805'Prediction processing system and method of use and method of doing business'20158,749,313'Correction of low accuracy clock'20148,630,386'Clock recovery in a battery powered device'20148,488,640'Integrated optical comb source system and method'20137,487,932'Wire spool'20096,813,447'Recovery of clock pulses of wavelength division multiplexed optical signals'20046,396,604'Dark pulse TDMA optical network'20026,381,056'Dark pulse generation and transmission'20026,215,570'Optical switch'20016,122,418'Chromatic dispersion compensating node'20006,091,524'Optical switch'2000D0427229'Tambourine rim'20005,999,287'Node in optical TDM network'19995,953,138'All-optical processing in communications systems'19995,742,415'Optical switching device'19985,724,149'Optical communication link fault signalling'19984,995,100'Amplication of optical signals'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2002Patents assigned to BRITISH TELECOMM (10)· patent assignee history
1991–2004Based in Ipswich, GB· patent location history
1998–2002Based in Suffolk, GB· patent location history
2009–2020Patents assigned to ELLIS ANDREW (5)· patent assignee history
2009–2015Based in West Orange, NJ, US· patent location history
2014Patents assigned to ST ERICSSON SA (2)· patent assignee history
2017–2020Patents assigned to SYMBOL TECHNOLOGIES LLC (3)· patent assignee history
2017–2020Based in Kitchener, CA· patent location history
2019–2020Patents assigned to GEN ELECTRIC (4)· patent assignee history
2019–2020Based in Greenville, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRITISH TELECOMM | 10 | 1991–2002 |
| ELLIS ANDREWself | 5 | 2009–2020 |
| GEN ELECTRIC | 4 | 2019–2020 |
| SYMBOL TECHNOLOGIES LLC | 3 | 2017–2020 |
| ST ERICSSON SA | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ipswich, GB | 8 | 1991–2004 |
| Greenville, SC, US | 4 | 2019–2020 |
| Kitchener, CA | 3 | 2017–2020 |
| Suffolk, GB | 3 | 1998–2002 |
| West Orange, New Jersey, US | 2 | 2009–2015 |