Patents Assigned to OF Networks Co., Ltd.
  • Transmission control system, subscriber-side communication device, and office-side communication device
    Patent number: 8654785
    Abstract: Provided is a subscriber-side communication device including a subscriber-side processing unit that continuously performs signal processing regardless of computer restart and includes a transmission processing unit that performs a data transmission process according to transmission control information contained in a received signal from the office-side communication device.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: February 18, 2014
    Assignees: OF Networks Co., Ltd., Oki Electric Industry Co., Ltd., Fujikura Ltd.
    Inventors: Satoshi Furusawa, Akihiro Takahashi, Yasuyuki Kuroda, Shozo Yamada
  • Optical communications network, power supply controlling method, station-side equipment, subscriber-side equipment, and semiconductor chip
    Patent number: 8412043
    Abstract: An optical communications network that is composed of one station-side equipment being connected to plural subscriber-side equipments. The station-side equipment refers to downstream data signals and prepares transmission plans, and generates downstream control signals that include the transmission plans, and converts downstream signals, that include the downstream data signals and the downstream control signals to which identifiers indicating the subscriber-side equipments that are addressees are assigned, into downstream optical signals, and sends the downstream optical signals out toward the subscriber-side equipments.
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: April 2, 2013
    Assignees: Oki Electric Industry Co., Ltd., OF Networks Co., Ltd.
    Inventors: Hideaki Tamai, Yasuyuki Kuroda
  • Transmission control system, subscriber-side communication device, and office-side communication device
    Publication number: 20110150482
    Abstract: Provided is a subscriber-side communication device including a subscriber-side processing unit that continuously performs signal processing regardless of computer restart and includes a transmission processing unit that performs a data transmission process according to transmission control information contained in a received signal from the office-side communication device.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 23, 2011
    Applicants: OF Networks Co., Ltd., OKI ELECTRIC INDUSTRY CO., LTD., Fujikura Ltd.
    Inventors: Satoshi Furusawa, Akihiro Takahashi, Yasuyuki Kuroda, Shozo Yamada
  • Optical communications network, power supply controlling method, station-side equipment, subscriber-side equipment, and semiconductor chip
    Publication number: 20110076022
    Abstract: An optical communications network that is composed of one station-side equipment being connected to plural subscriber-side equipments. The station-side equipment refers to downstream data signals and prepares transmission plans, and generates downstream control signals that include the transmission plans, and converts downstream signals, that include the downstream data signals and the downstream control signals to which identifiers indicating the subscriber-side equipments that are addressees are assigned, into downstream optical signals, and sends the downstream optical signals out toward the subscriber-side equipments.
    Type: Application
    Filed: August 19, 2010
    Publication date: March 31, 2011
    Applicants: OKI ELECTRIC INDUSTRY CO., LTD., OF Networks Co., Ltd.
    Inventors: Hideaki Tamai, Yasuyuki Kuroda