Inventor
Jim Chen
Inventor
Corona, CA, US
Overview
Patents· 26 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 communication28%
H04QSelecting28%
H04BTransmission26%
H04JMultiplex communication14%
C21DModifying the physical structure of ferrous metals1%
G01KMeasuring temperature1%
H04NPictorial communication, e.g. television1%
PatentTitleYear
10,367,580Reverse-direction tap (RDT), remote diagnostic management tool (RDMT), and analyses using the RDT and the RDMT201910,057,667Extending EPON multi-point control protocol to run on Ethernet PON over coax networks20189,948,457Extending data over cable service interface specification (DOCSIS) provisioning of ethernet passive optical network (EPON) (DPoE) to EPON over coax (EPoC) multicast key management20189,838,363Authentication and initial key exchange in ethernet passive optical network over coaxial network20179,793,993'Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial network'20179,674,159'Extending data over cable service interface specification (DOCSIS) provisioning of ethernet passive optical network (EPON) (DPoE) to EPON over coax (EPoC) multicast key management'20179,667,673'Extending EPON multi-point control protocol to run on Ethernet PON over coax networks'20179,444,594'Allocating orthogonal frequency-division multiple access (OFDMA) resources in data over cable services interface specification (DOCSIS) networks'20169,363,016'Apparatus and method for reducing traffic on a unified optical and coaxial network'20169,344,239'Allocating orthogonal frequency-division multiple access (OFDMA) resources in ethernet passive optical network(PON) over coaxial (EPOC)'20169,331,812'Round trip time aware dynamic bandwidth allocation for ethernet passive optical network over coaxial network'20169,331,786'Managing downstream non-broadcast transmission in an ethernet passive optical network (EPON) protocol over coax (EPoC) network'20169,331,785'Method and apparatus of building a coaxial convergence layer in ethernet passive optical network (PON) over coaxial network (EPoC)'20169,319,171'Method and apparatus of managing bandwidth allocation for upstream transmission in a unified optical-coaxial network'20169,319,140'Apparatus and method for registering a coaxial network unit on an optical network'20169,270,651'Authentication and initial key exchange in ethernet passive optical network over coaxial network'20169,258,101'Method and apparatus for allocating OFDM subcarriers for next codeword pointers or other signaling messages'20169,246,583'Method and apparatus for measuring round trip delay in a unified optical-coaxial network'20169,240,983'Extending data over cable service interface specification (DOCSIS) provisioning of ethernet passive optical network (EPON) (DPoE) to EPON over coax (EPoC) multicast key management'20169,210,488'Timestamp adjustment in multi-point control protocol (MPCP) messages for ethernet passive optical network (PON) protocol over coaxial network'20159,106,363'Method and apparatus of managing bandwidth allocation for upstream transmission in a unified optical-coaxial network'20159,025,960'Extending EPON multi-point control protocol to run on ethernet PON over coax networks'20159,025,954'Delivering downstream data in ethernet PON over coax network'20158,873,565'Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial network'20148,842,991'Method of providing end-to end connection in a unified optical and coaxial network'20145,808,233'Amorphous-crystalline thermocouple and methods of its manufacture'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Based in Dresher, PA, US· patent location history
2014–2019Patents assigned to FUTUREWEI TECHNOLOGIES INC (25)· patent assignee history
2014Patents assigned to CHEN JIM (2)· patent assignee history
2014Patents assigned to FANG LIMING (2)· patent assignee history
2014Patents assigned to EL BAKOURY HESHAM (1)· patent assignee history
2014Patents assigned to LIANG HAIXIANG (1)· patent assignee history
2014–2019Based in Corona, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUTUREWEI TECHNOLOGIES INC | 25 | 2014–2019 |
| CHEN JIMself | 2 | 2014 |
| FANG LIMING | 2 | 2014 |
| EL BAKOURY HESHAM | 1 | 2014 |
| LIANG HAIXIANG | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corona, California, US | 25 | 2014–2019 |
| Dresher, Pennsylvania, US | 1 | 1998 |