Inventor
Douglas Chan
Inventor
San Jose, CA, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks33%
H04LTransmission of digital information, e.g. telegraphic communication23%
H04NPictorial communication, e.g. television8%
H04BTransmission6%
H04QSelecting4%
H05KPrinted circuits4%
B60WConjoint control of vehicle sub-units of different type or different function2%
G01BMeasuring length, thickness or similar linear dimensions2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
PatentTitleYear
10,522,426Haze mask system for haze suppression201910,003,476De-congesting data centers with wireless point-to-multipoint flyways20189,774,636'Utilize extra web semantic for video caching'20179,661,357'Method and system to locally cache and inform users of partial video segments and data objects'20179,654,344'De-congesting data centers with wireless point-to-multipoint flyways'20179,609,569'High-speed mobile broadband access by slewing between vehicular narrowbeam transceiver and fixed transceivers along prescribed path'2017D0770361'Center console'20169,344,856'Detection of false vehicle-to-vehicle emergency brake light messages'20169,332,046'Rate-adapted delivery of virtual desktop image elements by an edge server in a computer network environment'20169,276,844'Distributed media access controller transmitting network coded cells via optical transmitters'20169,241,197'System and method for video delivery over heterogeneous networks with scalable video coding for multiple subscriber tiers'20169,232,433'Dynamic coding for network traffic by fog computing node'20169,125,214'Dynamic enabling of wider channel transmissions with radio monitoring'20159,094,223'Predictive caching and tunneling for time-sensitive data delivery to roaming client devices'20159,060,352'Dynamic channel assignment for WLAN deployments with IEEE 802.11ac access points'20158,976,702'Co-channel utilization estimation'20158,971,273'Dynamic bandwidth selection for wide bandwidth wireless local area networks'20158,897,261'Predictive caching and tunneling for time-sensitive data delivery to roaming client devices'20148,818,437'Narrowband interference avoidance for dynamic channel assignment'20148,666,319'Mitigating effects of identified interference with adaptive CCA threshold'20148,369,657'Selecting wider bandwidth channels in a wireless network'20138,289,901'Pinning and cascading avoidance in dynamic channel assignment for wireless LANS'20128,155,482'Selecting wider bandwidth channels in a wireless network'20127,965,733'Systems and methods to detect and avoid collisions in channel sense multiple access communications with multipacket reception'20117,839,775'Methods and systems for channel sensing multiple access communications with multipacket reception'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2011Based in Ithaca, NY, US· patent location history
2012–2018Patents assigned to CISCO TECH INC (21)· patent assignee history
2012–2017Patents assigned to CHAN DOUGLAS (11)· patent assignee history
2012–2013Patents assigned to DOUGLAS BRETTON (2)· patent assignee history
2012–2018Based in San Jose, CA, US· patent location history
2014–2015Patents assigned to KLOPER DAVID (3)· patent assignee history
2015Patents assigned to HART BRIAN D (2)· patent assignee history
2016Based in Torrance, CA, US· patent location history
2019Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH INC | 21 | 2012–2018 |
| CHAN DOUGLASself | 11 | 2012–2017 |
| KLOPER DAVID | 3 | 2014–2015 |
| DOUGLAS BRETTON | 2 | 2012–2013 |
| HART BRIAN D | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 21 | 2012–2018 |
| Ithaca, New York, US | 2 | 2010–2011 |
| San Francisco, California, US | 1 | 2019 |
| Torrance, California, US | 1 | 2016 |