Patents by Inventor Chung-Kuang Lin

Chung-Kuang Lin 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: 20190237040
    Abstract: Example systems relate to wireless head-mounted devices. A wireless head-mounted device may include high-throughput performance miming at millimeter wave band receiving hardware to receive a transmission from corresponding high-powered transmitting hardware included in a computing device. The transmission may include audio, visual, or video data. The wireless head-mounted device may further include a plurality of sensors to collect sensor data. The wireless head-mounted device may further include low-powered transmitting hardware to transmit at least the sensor data collected by the sensors to corresponding low-powered receiving software included in the computing device.
    Type: Application
    Filed: October 21, 2016
    Publication date: August 1, 2019
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: I-Chen LIN, Han-Kuang CHANG, Chung-Chun CHEN
  • Publication number: 20190151954
    Abstract: A powder recycling system includes a supply tank, a continuous loss-in-weight module, a pneumatic module, a transfer channel, a recycle module, and a refilling tank. The supply tank accommodates recycling powder. The continuous loss-in-weight module includes a storage tank receiving the recycling powder from the supply tank and a rotary output pipe connected to the storage tank to output the recycling powder. The continuous loss-in-weight module controls the mass flow rate of the output of the recycling powder according to the weight change of the storage tank. The pneumatic module enables the recycling powder to float and move in the transfer channel. The recycle module is connected to the transfer channel to receive the recycling powder, sieves the recycling powder, provides virgin powder, and mixes the virgin powder with the recycling powder. The refilling tank is connected to the recycle module to receive the recycling powder and the virgin powder.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 23, 2019
    Inventors: Yi-Lun Xiao, Li-Tsung Sheng, Shu-San Hsiau, Kuo-Kuang Jen, Chih-Peng Chen, Po-Shen Lin, Chung-Chun Huang
  • Publication number: 20190142180
    Abstract: An inflation identification connector and an air mattress system having the same is provided. The inflation identification connector is insertable into a connection seat of a gas delivery host. The connection seat has a light detection component coupled to a controller disposed in the gas delivery host. The inflation identification connector includes a body and an identification structure. The detection result of the light detection component depends on the identification structure and thus is conducive to identification. Upon its insertion into the connection seat, the inflation identification connector is identified by the gas delivery host, enhancing ease of use and protecting manual operation against mistakes. The gas delivery host is not only applicable to different types of air mattresses but also conducive to streamlined management of the air mattress system and reduction of management costs and risks.
    Type: Application
    Filed: October 30, 2018
    Publication date: May 16, 2019
    Inventors: DAVID HUANG, WEN-BIN SHEN, JU-CHIEN CHENG, MING-HENG HSIEH, FU-WEI CHEN, CHIH-KUANG CHANG, YI-LING LIU, SHENG-WEI LIN, CHUNG-YI LIN
  • Patent number: 9855630
    Abstract: An electricity supply tool holder for a machining center is provided, and has: a holder body, a stationary coil portion, a rotating coil portion, a lateral fixing portion, and an electrical machinery. The stationary coil portion is provided with a primary coil therein; the rotating coil portion is correspondingly provided with a secondary coil therein; and the lateral fixing portion is fixed on a side of the stationary coil portion used for removably combining with a machining center. When the tool holder is rotated, an external electric power/signal can be transmitted through the lateral fixing portion to the primary coil, then inducing the secondary coil, then the electric power/signal is transmitted to the electrical machinery. Additionally, the lateral fixing portion can be switched into a locked position to temporarily limit rotation, so that it can be used in a machining center of an Automatic Tool Changing (ATC) system.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: January 2, 2018
    Assignee: Tongtai Machine & Tool Co., Ltd.
    Inventors: Huai-En Kao, Chung-Kuang Lin, Jian-Tzung Ou, Hsin-Pao Chen, Jui-Hsiung Yen
  • Patent number: 9839983
    Abstract: A machine tool of high-frequency vibration is provided. A main shaft structure of the machine tool comprises a rotating shaft, the end of which is provided with a tool holder chuck for fixing a tool holder; the upper portion of which is provided with a rotating coil portion; the main shaft structure is correspondingly provided with a stationary coil portion; and the tool holder is provided with a high-frequency vibration module. By non-contact coils, an external electric power/signal can be transmitted into the high-frequency vibration module to avoid a wear phenomenon in a contact-rotating electrode. Because the inductive coil is arranged outside of the tool holder, the manufacturing cost of the tool holder is reduced, and the convenience of changing the tool holder is increased. Moreover, the machining stability and efficiency of the tool holder are improved by a control method of sensing/feedback signals with wireless transmission.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: December 12, 2017
    Assignee: Tongtai Machine & Tool Co., Ltd.
    Inventors: Hsin-Pao Chen, Chung-Kuang Lin, Jian-Tzung Ou, Jui-Hsiung Yen
  • Publication number: 20160184941
    Abstract: An electricity supply tool holder for a machining center is provided, and has: a holder body, a stationary coil portion, a rotating coil portion, a lateral fixing portion, and an electrical machinery. The stationary coil portion is provided with a primary coil therein; the rotating coil portion is correspondingly provided with a secondary coil therein; and the lateral fixing portion is fixed on a side of the stationary coil portion used for removably combining with a machining center. When the tool holder is rotated, an external electric power/signal can be transmitted through the lateral fixing portion to the primary coil, then inducing the secondary coil, then the electric power/signal is transmitted to the electrical machinery. Additionally, the lateral fixing portion can be switched into a locked position to temporarily limit rotation, so that it can be used in a machining center of an Automatic Tool Changing (ATC) system.
    Type: Application
    Filed: October 20, 2015
    Publication date: June 30, 2016
    Inventors: Huai-En KAO, Chung-Kuang LIN, Jian-Tzung OU, Hsin-Pao CHEN, Jui-Hsiung YEN
  • Publication number: 20160129542
    Abstract: A machine tool of high-frequency vibration is provided. A main shaft structure of the machine tool comprises a rotating shaft, the end of which is provided with a tool holder chuck for fixing a tool holder; the upper portion of which is provided with a rotating coil portion; the main shaft structure is correspondingly provided with a stationary coil portion; and the tool holder is provided with a high-frequency vibration module. By non-contact coils, an external electric power/signal can be transmitted into the high-frequency vibration module to avoid a wear phenomenon in a contact-rotating electrode. Because the inductive coil is arranged outside of the tool holder, the manufacturing cost of the tool holder is reduced, and the convenience of changing the tool holder is increased. Moreover, the machining stability and efficiency of the tool holder are improved by a control method of sensing/feedback signals with wireless transmission.
    Type: Application
    Filed: November 6, 2015
    Publication date: May 12, 2016
    Applicant: TONGTAI MACHINE & TOOL CO., LTD.
    Inventors: Hsin-Pao Chen, Chung-Kuang Lin, Jian-Tzung Ou, Jui-Hsiung Yen
  • Publication number: 20150128449
    Abstract: A shoe structure includes a shoe body knitted from at least one yarn in unitary structure with only one opening for receiving a foot of a wear therein. The shoe body includes an upper section, a sole section, and a rear section connected by knitting without any sewing portion when the shoe body is formed. The upper section corresponds to fore and lateral portions of the foot. The sole section supports a sole portion of the foot. The rear section corresponds to a heel portion of the foot, wherein the shoe body consists of multiple courses and wales formed by the at least one yarn. The wales in the upper section extend along a direction perpendicular to a receiving direction of the opening into the shoe body.
    Type: Application
    Filed: January 20, 2015
    Publication date: May 14, 2015
    Inventors: CHUNG-KUANG LIN, MING-SHENG KUO, HSIEN-HSIAO HSIEH
  • Publication number: 20140082964
    Abstract: An improved structure of shoe includes a first shoe body, which has a first opening, and a second shoe body, which has a second opening. The first shoe body is received in the second shoe body and the first opening is combined with the second opening to form a shoe body combination having a third opening. The third opening receives a foot of wearer therein. The shoe body combination is of a woven formation. A support structure is coupled to the shoe body combination to support the shoe body combination.
    Type: Application
    Filed: June 11, 2013
    Publication date: March 27, 2014
    Inventor: CHUNG-KUANG LIN
  • Publication number: 20140059891
    Abstract: A structure of shoe includes a shoe body and a reinforcement structure. The reinforcement structure is coupled to the shoe body to support the shoe body. The shoe body has an opening that receives a foot of a wearer therein. The shoe body is integrally formed and includes a woven structure. No sewing is needed for the shoe structure.
    Type: Application
    Filed: June 28, 2013
    Publication date: March 6, 2014
    Inventor: CHUNG-KUANG LIN
  • Patent number: 7591274
    Abstract: An umbrella comprises: a central shaft having an upper hub formed on a top portion of the central shaft; an one-piece frame having a plurality of rib assemblies integrally formed with an upper ferrule and a lower ferrule, with the upper ferrule secured to the upper hub and with the lower ferrule formed with a lower runner slidably held on the central shaft; and an umbrella cloth or cover secured on the frame; thereby forming an umbrella which can be easily constructed for use; and can also be easily detached, when damaged, for reclaiming the parts or elements in construction of the umbrella for environmental protection purpose.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: September 22, 2009
    Assignee: Fu Tai Umbrealla Works, Ltd.
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Publication number: 20080121255
    Abstract: An umbrella includes a covering member secured on a connecting strap which is attached to a grip of the umbrella, whereby upon folding of an umbrella, the covering member may be provided for neatly wrapping the umbrella canopy as folded; and upon opening of the umbrella, the cover member may then be adapted for wrapping the grip, thereby rendering an umbrella having the canopy neatly opened without obstructing a user's field of vision.
    Type: Application
    Filed: September 1, 2006
    Publication date: May 29, 2008
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Publication number: 20080072939
    Abstract: An umbrella comprises: a central shaft having an upper hub formed on a top portion of the central shaft; an one-piece frame having a plurality of rib assemblies integrally formed with an upper ferrule and a lower ferrule, with the upper ferrule secured to the upper hub and with the lower ferrule formed with a lower runner slidably held on the central shaft; and an umbrella cloth or cover secured on the frame; thereby forming an umbrella which can be easily constructed for use; and can also be easily detached, when damaged, for reclaiming the parts or elements in construction of the umbrella for environmental protection purpose.
    Type: Application
    Filed: September 25, 2006
    Publication date: March 27, 2008
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Publication number: 20080000510
    Abstract: A slimmed rib assembly for multiple-fold umbrella includes: a flat rib pivotally connected with an inner rib and respectively pivotally secured to an upper notch of an umbrella shaft and a runner slidably held on the umbrella shaft, a middle rib having an U-shaped groove and pivotally connected to the flat rib, and a tail rib pivotally securable to the middle rib, with the inner rib having an U-shaped groove recessed therein; whereby upon closing of the umbrella, the flat rib will be received into the U-shaped grooves respectively formed in the middle rib and in the inner rib to greatly minimize the volume of the rib assembly when folded to thereby provide a slim umbrella for convenient storage and handling.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 3, 2008
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Publication number: 20070261728
    Abstract: An angle-adjustable umbrella includes a central shaft consisting of at least a lower shaft tube and an upper shaft tube pivotally connected to the lower shaft tube by an angle-adjusting device; a rib assembly pivotally secured to an upper notch on a top of the shaft and a runner slidably held on the shaft; and the angle-adjusting device located in or adjacent to a central portion of a ferrule of the runner when opening the umbrella for ergonomically and reliably adjusting a dome orientation of the umbrella.
    Type: Application
    Filed: May 10, 2006
    Publication date: November 15, 2007
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Patent number: 7287538
    Abstract: An illuminating umbrella grip includes a light-transmitting deformable grip member, a lamp device secured to a central bottom portion of the grip member, and a central shaft secured to a central upper portion of the grip member; wherein the grip member includes a hollow cylinder for respectively securing the central shaft and the lamp device in the hollow cylinder, a flexible cover jacketed on the hollow cylinder and generally formed as a dumbbell or calabash shape surrounding the hollow cylinder, and a deformable light-transmitting layer sandwiched in between the hollow cylinder and the flexible cover; whereby upon lighting up of the lamp device, the light as emitted from the lamp device will be transmitted outwardly through the grip member for illumination.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: October 30, 2007
    Assignee: Fu Tai Umbrella Works, Ltd.
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Patent number: 7255119
    Abstract: A slim safety umbrella runner includes a push button having a pivotal portion formed on a bottom portion of the push button and insertably engaged in a pivotal cavity formed in a bottom rim of the runner, with the push button pivotally biasing a resilient protrusion resiliently formed on a runner sleeve of an umbrella central shaft, whereby upon a depression of the push button to disengage the runner from the resilient protrusion, the runner will be lowered for closing the runner.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: August 14, 2007
    Assignee: Fu Tai Umbrella Works, Ltd.
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Publication number: 20070122086
    Abstract: The present invention provides a fiber optic signal converter that includes a fiber optic transceiver for transforming the optical signal transmitted in an optical fiber to an electrical signal transmitted to a computer, a PHY IC for transforming the signal to an MII signal or a GMII signal, MAC/USB controller for transforming the signal to a USB signal and a USB port for transmitting or receiving a USB signal.
    Type: Application
    Filed: April 4, 2006
    Publication date: May 31, 2007
    Inventor: Chung-Kuang Lin
  • Publication number: 20070095373
    Abstract: A pocketable folding umbrella includes a flat central shaft consisting of a plurality of flat tubes each formed as a rectangular shape and telescopically engageable with one another; a rib assembly including a plurality of flat-side rib means (or devices) respectively universally secured to an upper notch and a lower runner by a plurality of pivoting devices each projectively aligned with a long axis X on the upper notch or the lower runner, and a plurality of extremity rib means (or devices) respectively pivotally secured to opposite extremity end portions of the upper notch or lower runner; whereby upon closing of the umbrella, the rib means may be folded to maximally flatten a folded umbrella.
    Type: Application
    Filed: November 2, 2005
    Publication date: May 3, 2007
    Inventors: Chung-Kuang Lin, Jung-Jen Chang
  • Publication number: 20070000530
    Abstract: A slim safety umbrella runner includes a push button having a pivotal portion formed on a bottom portion of the push button and insertably engaged in a pivotal cavity formed in a bottom rim of the runner, with the push button pivotally biasing a resilient protrusion resiliently formed on a runner sleeve of an umbrella central shaft, whereby upon a depression of the push button to disengage the runner from the resilient protrusion, the runner will be lowered for closing the runner.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 4, 2007
    Inventors: Chung-Kuang Lin, Jung-Jen Chang