Inventor
Jiening Ao
Inventor
Suwanee, GA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
H04NPictorial communication, e.g. television24%
H04JMultiplex communication18%
H03FAmplifiers6%
H03GControl of amplification6%
H04BTransmission6%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner3%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses3%
H04HBroadcast communication3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
9,692,564'Downstream external physical interface transport in DOCSIS 3.1 network environments'20178,363,679'Clock synchronization in a bidirectional network'20138,111,106'Switched phase and frequency detector based DPLL circuit with excellent wander and jitter performance and fast frequency acquisition'20127,933,288'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service'20117,928,813'Transient noise control for digital RF modulation'20117,830,992'Amplifier with a quadrature amplitude modulation (QAM) modulated and a continuous wave automatic gain control (AGC) circuit'20107,801,119'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service'20107,519,081'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks'20097,336,680'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service'20087,218,901'Automatic frequency control of multiple channels'20077,054,564'Open loop thermal compensation circuit that is suitable for use in burst-mode laser transmitters'20066,976,042'Low cost white noise generator'20056,751,271'Detecting a carrier signal by using a power averaging circuit'20046,721,352'Method and device for detecting the presence of a carrier signal transmitted in the reverse RF path'20046,292,059'Systems, methods, and circuits for providing thermal compensation in amplifiers'20016,285,253'Systems, methods, and circuits for reducing HUM modulation in amplifiers'20016,052,031'Signal level control circuit for amplifiers'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2008Patents assigned to SCIENTIFIC ATLANTA (9)· patent assignee history
2000Based in Duluth, GA, US· patent location history
2001–2017Based in Suwanee, GA, US· patent location history
2001Based in Suwanne, GA, US· patent location history
2009–2017Patents assigned to CISCO TECH INC (4)· patent assignee history
2010–2013Patents assigned to AO JIENING (4)· patent assignee history
2011–2013Patents assigned to BLASHEWSKI STEVEN E (2)· patent assignee history
2011–2013Patents assigned to BRICKELL JOHN W (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCIENTIFIC ATLANTA | 9 | 2000–2008 |
| AO JIENINGself | 4 | 2010–2013 |
| CISCO TECH INC | 4 | 2009–2017 |
| BLASHEWSKI STEVEN E | 2 | 2011–2013 |
| BRICKELL JOHN W | 2 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwanee, Georgia, US | 15 | 2001–2017 |
| Suwanne, Georgia, US | 1 | 2001 |
| Duluth, Georgia, US | 1 | 2000 |