Patents by Inventor Hung-Wen Chen

Hung-Wen Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170207598
    Abstract: A laser system and a laser outputting method are disclosed. The method comprises: providing a oscillator, wherein the oscillator comprises a pump light source, a cavity and a mode locked controller; utilizing the pump light source to emit a pump light into the cavity; outputting first laser pulses to the spectrum converter; utilizing a wavelength conversion chip of the spectrum converter to convert the first laser pulses to second laser pulses; utilizing at least one photo-detector to detect a power of the second laser pulses; controlling the mode locked controller to modulate a mode-locked status of the cavity when the power of the second laser pulses is lower than a threshold value.
    Type: Application
    Filed: August 11, 2016
    Publication date: July 20, 2017
    Inventors: Ming-Hsien CHOU, Hung-Wen CHEN, Huang-Yi LIN, Ting-Hui CHEN
  • Patent number: 9711933
    Abstract: A laser system and a laser outputting method are disclosed. The method comprises: providing a oscillator, wherein the oscillator comprises a pump light source, a cavity and a mode locked controller; utilizing the pump light source to emit a pump light into the cavity; outputting first laser pulses to the spectrum converter; utilizing a wavelength conversion chip of the spectrum converter to convert the first laser pulses to second laser pulses; utilizing at least one photo-detector to detect a power of the second laser pulses; controlling the mode locked controller to modulate a mode-locked status of the cavity when the power of the second laser pulses is lower than a threshold value.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: July 18, 2017
    Assignee: HC Photonics Corp.
    Inventors: Ming-Hsien Chou, Hung-Wen Chen, Huang-Yi Lin, Ting-Hui Chen
  • Publication number: 20170194180
    Abstract: A wafer container includes at least one shelf and a frame. The shelf is capable of holding at least one wafer, and has at least one opening therein. The opening is at least partially exposed by the wafer when the wafer is hold by the shelf. The frame carries the shelf and allows access to the shelf.
    Type: Application
    Filed: January 5, 2016
    Publication date: July 6, 2017
    Inventors: Po-Hsun TSENG, Yan-Hong LIU, Wen-Han TAN, Hung-Wen CHEN
  • Patent number: 9691640
    Abstract: Embodiments of mechanisms for cleaning load ports of semiconductor process tools are provided. The automatic system includes a vacuum cleaner, a rail, and a transport mechanism. The transport mechanism is moveably disposed on the rail and transfers the vacuum cleaner along the rail. The automatic system also includes a system controller. The system controller is connected to the semiconductor process tools and the transport mechanism to detect which load port is unoccupied, such that the system controller controls the transport mechanism to transfer the vacuum cleaner to the unoccupied load port to perform a cleaning process.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: June 27, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD
    Inventors: Ching-Fa Chen, Hung-Wen Chen, Mei-Wei Wu
  • Patent number: 9602584
    Abstract: The present invention provides a system with a separate computing unit, comprising: a primary computing device comprising a computing unit, a control interface unit via which a user enters an instruction that causes the computing unit to perform the processing operation or the computing operation to generate an instruction code, and a first wireless communication unit transmitting a first wireless signal containing the instruction code; and a remote control device comprising an instruction implementation unit, and a second wireless communication unit receiving the first wireless signal and sending the instruction code in the first wireless signal to the instruction implementation unit to implement the instruction code; wherein the operation of the instruction implementation unit of the remote control device is controlled by the instruction code.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 21, 2017
    Assignee: Gemtek Technology Co., Ltd.
    Inventor: Hung Wen Chen
  • Patent number: 9553961
    Abstract: A wireless multimedia communication device includes a shell module, a wireless module, and an energy storage module. The shell module has a waterproof function. The wireless module installed in the shell module has a mobile communication function. The energy storage module installed in the shell module for storing energy. When the wireless module is turned on, the wireless module utilizes the energy to operate.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: January 24, 2017
    Assignee: Gemtek Technology Co., Ltd.
    Inventor: Hung-Wen Chen
  • Publication number: 20160164326
    Abstract: The present invention provides a charging device fixed or placed on a table or a wall to serve as a signage, the charging device includes a display unit for displaying information, a power supply unit for providing power to the charging device, and a charge connector, wherein when an external electronic device is connected to the charge connector, the power supply unit charges the external electronic device via the charge connector.
    Type: Application
    Filed: February 11, 2015
    Publication date: June 9, 2016
    Inventors: Hung-Wen Chen, Seng-Ruen Chow
  • Patent number: 9185444
    Abstract: A video playback system with multiple video decoders includes a content provider server for providing video signals of a target video; a first video decoder; a first display for displaying video content outputted from the first video decoder; a second video decoder; a second display for displaying video content outputted from the second video decoder; a playback control server for controlling the first and the second video decoders; and a mobile communication device for transmitting selection messages to the playback control server via internet and then transmitting modification messages to the playback control server via internet. The playback control server opts to utilize the first video decoder to receive a portion of video signals of the target video according to the selection message, and opts to utilize the second video decoder to receive subsequent video signals of the target video according to the modification message.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: November 10, 2015
    Assignee: GEMTEK TECHNOLOGY CO., LTD.
    Inventor: Hung-Wen Chen
  • Patent number: 9172985
    Abstract: A video playback system includes a content provider server for providing video signals of a first and a second video; a video decoder; a display for displaying video content outputted from the video decoder; a playback control server for controlling the video decoder; a first mobile communication device for transmitting a first selection message to the playback control server via internet at a first time point; and a second mobile communication device for transmitting a second selection message to the playback control server via internet at a second time point. The playback control server utilizes the video decoder to receive video signals of the first video according to the first selection message, and utilizes the video decoder to receive video signals of the second video according to the second selection message after the second time point.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: October 27, 2015
    Assignee: GEMTEK TECHNOLOGY CO., LTD.
    Inventor: Hung-Wen Chen
  • Publication number: 20150117986
    Abstract: Embodiments of mechanisms for charging a gas into a cassette pod are provided. A method for charging a gas into a cassette pod includes loading at least one semiconductor wafer into a housing of the cassette pod after the at least one semiconductor wafer is processed by a processing apparatus. The method also includes removing the cassette pod from the processing apparatus by a transporting apparatus to a predetermined destination. The method further includes charging a gas into an enclosure in the housing of the cassette pod from a gas supply assembly disposed on the housing.
    Type: Application
    Filed: October 30, 2013
    Publication date: April 30, 2015
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: Wei-Yu LAI, Hung-Wen CHEN
  • Publication number: 20150068554
    Abstract: Embodiments of mechanisms for cleaning load ports of semiconductor process tools are provided. The automatic system includes a vacuum cleaner, a rail, and a transport mechanism. The transport mechanism is moveably disposed on the rail and transfers the vacuum cleaner along the rail. The automatic system also includes a system controller. The system controller is connected to the semiconductor process tools and the transport mechanism to detect which load port is unoccupied, such that the system controller controls the transport mechanism to transfer the vacuum cleaner to the unoccupied load port to perform a cleaning process.
    Type: Application
    Filed: September 11, 2013
    Publication date: March 12, 2015
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: Ching-Fa CHEN, Hung-Wen CHEN, Mei-Wei WU
  • Publication number: 20150040153
    Abstract: The present invention provides a TV box, where the TV box is connected to a display via lined connection or wireless connection, and the TV box includes a control unit, a network interface circuit and an output unit. The control unit connects to a first external server and an audio/video source via the network interface circuit, the control unit obtains a channel list from the first external server, and obtain audio/video information from the audio/video source by referring to a user inputted command and the channel list, where contents of the channel list is allowed to be edited by a user, and the control unit transmits the audio/video information to the display via the output unit.
    Type: Application
    Filed: October 7, 2013
    Publication date: February 5, 2015
    Applicant: Browan Communications Inc.
    Inventors: Cheng-Jen Yang, Hung-Wen Chen
  • Patent number: 8938760
    Abstract: The present invention provides a TV box, where the TV box is connected to a display via lined connection or wireless connection, and the TV box includes a control unit, a network interface circuit and an output unit. The control unit connects to a first external server and an audio/video source via the network interface circuit, the control unit obtains a channel list from the first external server, and obtain audio/video information from the audio/video source by referring to a user inputted command and the channel list, where contents of the channel list is allowed to be edited by a user, and the control unit transmits the audio/video information to the display via the output unit.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: January 20, 2015
    Assignee: Browan Communications Inc.
    Inventors: Cheng-Jen Yang, Hung-Wen Chen
  • Publication number: 20140320628
    Abstract: A wireless multimedia communication device includes a shell module, a wireless module, and an energy storage module. The shell module has a waterproof function. The wireless module installed in the shell module has a mobile communication function. The energy storage module installed in the shell module for storing energy. When the wireless module is turned on, the wireless module utilizes the energy to operate.
    Type: Application
    Filed: October 28, 2013
    Publication date: October 30, 2014
    Applicant: Gemtek Technology Co., Ltd.
    Inventor: Hung-Wen Chen
  • Publication number: 20140304317
    Abstract: The present invention provides a system with a separate computing unit, comprising: a primary computing device comprising a computing unit, a control interface unit via which a user enters an instruction that causes the computing unit to perform the processing operation or the computing operation to generate an instruction code, and a first wireless communication unit transmitting a first wireless signal containing the instruction code; and a remote control device comprising an instruction implementation unit, and a second wireless communication unit receiving the first wireless signal and sending the instruction code in the first wireless signal to the instruction implementation unit to implement the instruction code; wherein the operation of the instruction implementation unit of the remote control device is controlled by the instruction code.
    Type: Application
    Filed: March 28, 2014
    Publication date: October 9, 2014
    Inventor: HUNG WEN CHEN
  • Publication number: 20140300491
    Abstract: The present invention provides a system with a separate computing unit, comprising: a sensing device comprising a power supply unit, a sensing unit configured to sense a user's physiological information, and a first wireless communication unit via which the physiological information that has not yet undergone the computing and processing operations is transmitted externally, the power supply unit electrically connecting and supplying power to the sensing unit and the first wireless communication unit; and a primary computing device comprising a computing unit, a display unit, and a second wireless communication unit, the second wireless communication unit receiving and transmitting the physiological information to the computing unit to undergo the computing operation and informing the user of a result of the computing operation via the display unit; wherein the sensing device transmits, via the first wireless communication unit, a wireless signal to the primary computing device according to a preset criterion
    Type: Application
    Filed: March 28, 2014
    Publication date: October 9, 2014
    Applicant: Gemtek Technology Co., Ltd.
    Inventor: HUNG WEN CHEN
  • Publication number: 20140165082
    Abstract: A video playback system includes a content provider server, first and second video decoders, a playback control server, and first and second mobile communication devices. The first and the second mobile communication devices belong to the same accessing group. The first mobile communication device transmits a first selection message to the playback control server to request the first video decoder to playback a target video provided by the content provider server. The second mobile communication device transmits a second selection message to the playback control server to request the second video decoder to playback the same target video. The content provider server performs a billing process on the basis of the accessing group, so that the first mobile communication device and the second mobile communication device would not be repeatedly charged for the target video.
    Type: Application
    Filed: April 29, 2013
    Publication date: June 12, 2014
    Applicant: Gemtek Technology Co., Ltd.
    Inventor: Hung-Wen CHEN
  • Publication number: 20140165122
    Abstract: A video playback system includes a content provider server for providing video signals of a first and a second video; a video decoder; a display for displaying video content outputted from the video decoder; a playback control server for controlling the video decoder; a first mobile communication device for transmitting a first selection message to the playback control server via internet at a first time point; and a second mobile communication device for transmitting a second selection message to the playback control server via internet at a second time point. The playback control server utilizes the video decoder to receive video signals of the first video according to the first selection message, and utilizes the video decoder to receive video signals of the second video according to the second selection message after the second time point.
    Type: Application
    Filed: April 25, 2013
    Publication date: June 12, 2014
    Applicant: Gemtek Technology Co., Ltd.
    Inventor: Hung-Wen CHEN
  • Publication number: 20140165117
    Abstract: A video playback system with multiple video decoders includes a content provider server for providing video signals of a target video; a first video decoder; a first display for displaying video content outputted from the first video decoder; a second video decoder; a second display for displaying video content outputted from the second video decoder; a playback control server for controlling the first and the second video decoders; and a mobile communication device for transmitting selection messages to the playback control server via internet and then transmitting modification messages to the playback control server via internet. The playback control server opts to utilize the first video decoder to receive a portion of video signals of the target video according t o the selection message, and opts to utilize the second video decoder to receive subsequent video signals of the target video according to the modification message.
    Type: Application
    Filed: March 22, 2013
    Publication date: June 12, 2014
    Applicant: Gemtek Technology Co., Ltd.
    Inventor: Hung-Wen CHEN
  • Publication number: 20120036745
    Abstract: An electronic greeting card integrated with a physical carrier is disclosed and includes: a first wireless communication circuit module for wirelessly transceiving a signal associated with data or a command; a first communication software module, when executed, establishing a communication link with an electronic apparatus with a greeting card browser via the first wireless communication circuit module; a greeting card software module for editing, browsing and archiving the digital content, and storing the digital content or the status information back to the electronic greeting card; at least one flash memory for storing programming codes respectively corresponding to the software modules and storing the digital content and status information; a processor for processing the data or command from the first wireless communication circuit module; and a physical carrier for carrying the first wireless communication circuit module, the flash memory and the processor.
    Type: Application
    Filed: August 13, 2010
    Publication date: February 16, 2012
    Inventors: Hung-Wen CHEN, Shang-Wen Li, Hsu-Ping Feng, Ming-Lin Kao, Chih-Yueh Lin