Patents Assigned to Opticis Co., LTD
  • Patent number: 10393973
    Abstract: Provided is an optical connector. The optical connector includes an OSA substrate having a base surface and first and second support surfaces formed at a first level from the base surface and separated from each other, the OSA substrate being formed integrally therewith, a light emitting device supported by the first support surface, an optical fiber supported by the second support surface on a first optical path originating from the light emitting device, an optical filter interposed between the light emitting device and the optical fiber and configured to separate the first optical path originating from the light emitting device from a second optical path originating from the optical fiber, and a light receiving device placed on the second optical path. The optical connector includes one platform and thus has advantages in terms of structural simplification and miniaturization, and also enables the optical components to be automatically aligned.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: August 27, 2019
    Assignee: OPTICIS CO., LTD.
    Inventors: Hee Dae Kim, Su Hyun Pyun
  • Patent number: 9892711
    Abstract: Provided is a medical imaging system including medical equipment, a wall-plate converter, and a mobile near-source converter (NSC). The wall-plate converter supplies direct current (DC) power to the mobile NSC via a connection cable interposed between the mobile NSC and the wall-plate converter.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: February 13, 2018
    Assignee: OPTICIS CO., LTD.
    Inventors: Dong Pyeong Yang, Jae Chul Ko, Doo Soo Ha, Won Gil Byun
  • Publication number: 20170242201
    Abstract: A Display-Port optical connector including a host-side auxiliary interface and a display-side auxiliary interface is provided. The host-side auxiliary interface stores extended display identification data (EDID) and display port configuration data (DPCD) of the display device via communication with an external device, and, when the host-side auxiliary interface is connected to the auxiliary signal terminals of the host device, the host-side auxiliary interface instead of the display device provides the EDID and the DPCD to the host device. When the display-side auxiliary interface is connected to the auxiliary signal terminals of the display device, the display-side auxiliary interface instead of the host device reads the EDID and the DPCD from the display device and stores the read-out EDID and DPCD, and controls an operation of the display-side main interface while performing DPCD communication with the display device.
    Type: Application
    Filed: February 24, 2017
    Publication date: August 24, 2017
    Applicant: OPTICIS CO., LTD.
    Inventors: Doo Soo HA, Jae Chul KO, Dong Pyeong YANG, Yoo Sung TAK
  • Publication number: 20170221446
    Abstract: Provided is a medical imaging system including medical equipment, a wall-plate converter, and a mobile near-source converter (NSC). The wall-plate converter supplies direct current (DC) power to the mobile NSC via a connection cable interposed between the mobile NSC and the wall-plate converter.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 3, 2017
    Applicant: OPTICIS CO., LTD.
    Inventors: Dong Pyeong YANG, Jae Chul KO, Doo Soo HA, Won Gil BYUN
  • Patent number: 9612990
    Abstract: A dual mode display-port connector including a host-side auxiliary interface, a display-side auxiliary interface, and a cable. Each of the host-side auxiliary interface and the display-side auxiliary interface includes a bi-directional converter and a direct-current (DC) balancing codec. The bi-directional converter converts differential auxiliary signals received via one side thereof into a single auxiliary signal and a single auxiliary signal received via another side thereof into differential auxiliary signals. The direct-current (DC) balancing codec performs DC balancing encoding on a single auxiliary signal received via one side thereof, and decodes an encoded single auxiliary signal obtained through an encoding process and received via another side thereof.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: April 4, 2017
    Assignee: OPTICIS CO., LTD.
    Inventors: Dong Pyeong Yang, Won Seok Jung, Won Gil Byun
  • Patent number: 9270930
    Abstract: An image system includes image signal generating apparatuses; display apparatuses; and intervention apparatuses. The intervention apparatuses are interconnected between the image signal generating apparatuses and the display apparatuses, convert the image signals from the image signal generating apparatuses to image signals of a first format, add identification information regarding the image signal generating apparatuses to the image signals of the first format, and output the image signals of the first format and the identification information, respectively.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 23, 2016
    Assignee: OPTICIS CO., LTD.
    Inventors: Jae-Chul Ko, Doo Soo Ha
  • Patent number: 9020352
    Abstract: The present invention relates to an optical communication module, which includes: a first bidirectional multiplexer; a second bidirectional multiplexer; an optical fiber for connecting the first bidirectional multiplexer and the second bidirectional multiplexer to each other; one or more first light emitting devices connecting to the first bidirectional multiplexer, and operating in a first light emitting wavelength band; one or more first light receiving devices connecting to the first bidirectional multiplexer, and operating in a first light receiving wavelength band; one or more second light receiving devices connecting to the second bidirectional multiplexer, and operating in a second light receiving wavelength band; and one or more second light emitting devices connecting to the second bidirectional multiplexer, and operating in a second light emitting wavelength band.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: April 28, 2015
    Assignee: Opticis Co., Ltd.
    Inventor: Hyunee Shin
  • Publication number: 20140016709
    Abstract: An image system includes image signal generating apparatuses; display apparatuses; and intervention apparatuses. The intervention apparatuses are interconnected between the image signal generating apparatuses and the display apparatuses, convert the image signals from the image signal generating apparatuses to image signals of a first format, add identification information regarding the image signal generating apparatuses to the image signals of the first format, and output the image signals of the first format and the identification information, respectively.
    Type: Application
    Filed: March 15, 2013
    Publication date: January 16, 2014
    Applicant: OPTICIS CO., LTD.
    Inventors: Jae-Chul KO, Doo Soo HA
  • Patent number: 8600236
    Abstract: An optical communication module for optical wavelength division multiplexing includes a plurality of light devices emitting or receiving light beams having different wavelengths, a single optical fiber, and an optical elements arranged between the plurality of light devices and the single optical fiber and having a plurality of lens areas to converge a light beam starting from a single point at a plurality of points or light beams starting from a plurality of points at a single point. In the optical communication module, the plurality of lens areas are arranged such that the center points of the plurality of lens areas are located at the same distance from a point, and the single point and the plurality of points are located at the opposite sides with respect to the optical element.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: December 3, 2013
    Assignee: Opticis. Co., Ltd.
    Inventors: Hyun Ee Shin, Hee Dae Kim, Won Seok Jung, Ii Kim, Hyun Kuk Shin
  • Publication number: 20130230327
    Abstract: The present invention relates to an optical communication module, which includes: a first bidirectional multiplexer; a second bidirectional multiplexer; an optical fiber for connecting the first bidirectional multiplexer and the second bidirectional multiplexer to each other; one or more first light emitting devices connecting to the first bidirectional multiplexer, and operating in a first light emitting wavelength band; one or more first light receiving devices connecting to the first bidirectional multiplexer, and operating in a first light receiving wavelength band; one or more second light receiving devices connecting to the second bidirectional multiplexer, and operating in a second light receiving wavelength band; and one or more second light emitting devices connecting to the second bidirectional multiplexer, and operating in a second light emitting wavelength band.
    Type: Application
    Filed: November 3, 2011
    Publication date: September 5, 2013
    Applicant: OPTICIS CO., LTD.
    Inventor: Hyunee Shin
  • Patent number: 8520013
    Abstract: Provided is a display data channel (DDC) communication module reading and storing extended display identification data (EDID) of a display device and providing the stored EDID to a host device. The DDC communication module includes: a serial electrically erasable and programmable read only memory (EEPFROM) in which the EDID is stored; a comparator outputting logic data indicating that the comparator is connected to the display device or the host device; and a controller reading and storing EDID, or providing EDID stored in the serial EEPROM to the host device, according to the logic data output from the comparator.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: August 27, 2013
    Assignee: Opticis Co., Ltd.
    Inventors: Tae-Hoon Bae, Won-Seok Jung, Jong-Wook Kim
  • Publication number: 20130168537
    Abstract: The present invention relates to an apparatus for wavelength-division multiplexing and demultiplexing, to an optical communication module, and to an optical device. The apparatus for wavelength-division multiplexing and demultiplexing comprises: a first lens block having a lens array at one side thereof; a second lens block having a lens surface corresponding to the lens array and combined with the other side of the first lens block; a receptacle having an optical fiber ferrule fixed at the center thereof and stacked on the second lens block; and a base combined with one side of the first lens block, wherein the first block is stacked on the base.
    Type: Application
    Filed: July 11, 2011
    Publication date: July 4, 2013
    Applicant: OPTICIS CO., LTD.
    Inventor: Hyunee Shin
  • Patent number: 8352755
    Abstract: A digital image system which transmits digital image data, and more particularly, to a digital image system in a high definition multimedia interface (HDMI) format or a digital visual interface (DVI) format.
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: January 8, 2013
    Assignee: Opticis Co., Ltd.
    Inventor: TaeHoon Bae
  • Patent number: 8276005
    Abstract: Provided is a digital image transmission system in a high definition multimedia interface (HDMI) format or a digital visual interface (DVI) format. A transmission and reception reinforcement device of the digital image transmission system includes a transmitter, a receiver, and a power supply circuit. The power supply circuit includes a first power supply unit supplying power to the transmitter and a second power supply unit supplying power to the receiver. Power output terminals of the first and second power supply units are connected to each other. External-power supply voltages respectively input to the first and second power supply units are output to the power output terminals. When all of the external-power supply voltages input to the first and second power supply units are lower than a predetermined voltage, an internal-power supply voltage present in a communication line between the host device and the display device is output to the power output terminals.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: September 25, 2012
    Assignee: Opticis Co., Ltd.
    Inventors: Tae-Hoon Bae, Won-Seok Jung
  • Patent number: 8200096
    Abstract: An optical transceiver which converts a plurality of optical signals input from a first side into electrical signals so as to output the electrical signals to a second side and converts a plurality of electrical signals input from the second side into optical signals so as to output the optical signals to the first side.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: June 12, 2012
    Assignee: Opticis Co., Ltd.
    Inventors: Takemasa Tamanuki, Won-Seok Jung
  • Publication number: 20100322636
    Abstract: An optical transceiver which converts a plurality of optical signals input from a first side into electrical signals so as to output the electrical signals to a second side and converts a plurality of electrical signals input from the second side into optical signals so as to output the optical signals to the first side.
    Type: Application
    Filed: December 6, 2007
    Publication date: December 23, 2010
    Applicant: OPTICIS CO., LTD.
    Inventors: Takemasa Tamanuki, Won-Seok Jung
  • Publication number: 20100171747
    Abstract: Provided is a display data channel (DDC) communication module reading and storing extended display identification data (EDID) of a display device and providing the stored EDID to a host device. The DDC communication module includes: a serial electrically erasable and programmable read only memory (EEPFROM) in which the EDID is stored; a comparator outputting logic data indicating that the comparator is connected to the display device or the host device; and a controller reading and storing EDID, or providing EDID stored in the serial EEPROM to the host device, according to the logic data output from the comparator.
    Type: Application
    Filed: August 21, 2007
    Publication date: July 8, 2010
    Applicant: Opticis Co Ltd
    Inventors: Tae-Hoon Bae, Won-Seok Jung, Jong-Wook Kim
  • Publication number: 20100165189
    Abstract: Provided is a digital image transmission system in a high definition multimedia interface (HDMI) format or a digital visual interface (DVI) format. A transmission and reception reinforcement device of the digital image transmission system includes a transmitter, a receiver, and a power supply circuit. The power supply circuit includes a first power supply unit supplying power to the transmitter and a second power supply unit supplying power to the receiver. Power output terminals of the first and second power supply units are connected to each other. External-power supply voltages respectively input to the first and second power supply units are output to the power output terminals. When all of the external-power supply voltages input to the first and second power supply units are lower than a predetermined voltage, an internal-power supply voltage present in a communication line between the host device and the display device is output to the power output terminals.
    Type: Application
    Filed: June 5, 2008
    Publication date: July 1, 2010
    Applicant: OPTICIS CO., LTD
    Inventors: Tae-Hoon Bae, Won-Seok Jung
  • Publication number: 20100045867
    Abstract: A digital image system which transmits digital image data, and more particularly, to a digital image system in a high definition multimedia interface (HDMI) format or a digital visual interface (DVI) format.
    Type: Application
    Filed: January 2, 2008
    Publication date: February 25, 2010
    Applicant: Opticis CO., LTD.
    Inventor: TaeHoon Bae
  • Patent number: 7043161
    Abstract: An optical communication interface module connected to a direct-current (DC) power terminal, an input/output (I/O) terminal and a ground terminal, to perform optical communication. The module includes a PNP transistor for transmission, a pull-up device, a photo generator device, a photoelectric converter, and first and second NPN transistors for reception. The PNP transmission transistor has its base connected to the I/O terminal and its collector connected to the ground terminal. The first transistor for reception with its collector connected to the anode of the photo generator device and its emitter connected to the ground terminal, has its base driven by output signals of the photoelectric converter. The second transistor for reception with its collector connected to the I/O terminal and its emitter connected to the ground terminal, has its base driven by an output signal of the photoelectric converter.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: May 9, 2006
    Assignee: Opticis Co., LTD
    Inventor: Won-Seok Jung