Inventor
Philip H. Sutterlin
Inventor
Saratoga, CA, US
Overview
Patents· 45 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission32%
H04LTransmission of digital information, e.g. telegraphic communication27%
H03MCoding8%
H03FAmplifiers5%
H03KPulse technique4%
G06FElectric digital data processing3%
H03GControl of amplification3%
H04WWireless communication networks3%
G01RMeasuring electric variables1%
G11BInformation storage based on relative movement between record carrier and transducer1%
PatentTitleYear
11,068,334Method and system for enhancing communication reliability when multiple corrupted frames are received20219,681,461'Method and system of enhancing signal processing in a shared medium network'20179,356,854'Method and system of enhancing signal processing in a shared medium network'20169,246,787'Method and system of enhancing signal processing in a shared medium network'20169,008,193'Power line communication device that is resilient to cross-band interference'20156,836,508'Method and apparatus for using unintended radio frequency propagation in a network'20046,741,571'Method and apparatus for using unintended radio frequency propagation in a network'20046,636,117'Input/output buffer incorporating filter for powerline communications line'20036,600,775'Adaptive reference pattern for spread spectrum detection claims'20036,507,260'Electrical transformer for use with twisted pair'20036,484,018'Method and apparatus for defining and generating local oscillator signals for down converter'20026,473,450'Adaptive reference pattern for spread spectrum detection'20026,442,381'Method and apparatus for defining and generating local oscillator signals for down converter'20026,414,968'Transmission and detection of data in a dual channel transceiver'20026,301,290'Adaptive reference pattern for spread spectrum detection'20016,295,625'Error correcting using signal anomaly as a hint'20016,108,368'Adaptive reference pattern for spread spectrum detection claims'20005,942,814'Module for controlling current to a load including sensing of the position of a switch'19995,937,003'Adaptive reference pattern for spread spectrum detection claims'19995,828,676'Method and apparatus for robust communication based upon angular modulation'19985,812,557'Power line communications analyzer'19985,748,671'Adaptive reference pattern for spread spectrum detection'19985,703,766'Capacitor power supply for intermittent transmission'19975,701,240'Apparatus for powering a transmitter from a switched leg'19975,579,335'Split band processing for spread spectrum communications'19965,553,081'Apparatus and method for detecting a signal in a communications system'19965,485,040'Powerline coupling network'19965,471,209'Sigma-delta converter having a digital logic gate core'19955,463,662'Apparatus and method for reducing errors in data caused by noise through use of blanking'19955,461,629'Error correction in a spread spectrum transceiver'19955,404,127'Power line communication while avoiding determinable interference harmonics'19955,377,227'Adaptive data recovery for spread spectrum systems'19945,355,114'Reconstruction of signals using redundant channels'19945,289,498'Adaptive data recovery for spread spectrum systems'19945,263,050'Adaptive threshold in a spread spectrum communications system'19935,241,283'Drive amplifier for power line communications'19935,210,518'Apparatus and method for reducing errors in data caused by noise'19935,197,066'Collision detection circuit for communications network'19935,195,098'Binary data error correction using hint signal'19935,148,144'Data communication network providing power and message information'19925,109,166'Sinusoidal signal generator'19925,008,632'Temperature compensated feedback circuit for setting and stabilizing amplifier DC bias points'19914,972,158'Transistor amplifier with variable bias circuits'19904,642,805'Digital link for telephone station sets'19874,333,177'Test control circuit for multichannel apparatus such as tape recorders and the like'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to AMPEX (1)· patent assignee history
1982–1987Based in Sunnyvale, CA, US· patent location history
1990–1992Patents assigned to IBM (3)· patent assignee history
1990–1991Based in Durham, NC, US· patent location history
1992Patents assigned to ECHELON SYSTEMS (1)· patent assignee history
1992–1998Based in San Jose, CA, US· patent location history
1993–2021Patents assigned to ECHELON CORP (36)· patent assignee history
1993–2015Patents assigned to SUTTERLIN PHILIP H (2)· patent assignee history
1997–2021Based in Saratoga, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ECHELON CORP | 36 | 1993–2021 |
| IBM | 3 | 1990–1992 |
| SUTTERLIN PHILIP Hself | 2 | 1993–2015 |
| AMPEX | 1 | 1982 |
| ECHELON SYSTEMS | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga, California, US | 22 | 1997–2021 |
| San Jose, California, US | 19 | 1992–1998 |
| Durham, NC, US | 2 | 1990–1991 |
| Sunnyvale, California, US | 2 | 1982–1987 |