Patents by Inventor Kun PEI

Kun PEI 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: 20210333843
    Abstract: A locking mechanism for securing different expansion cards in a slot of a chassis of a computing device is disclosed. The locking mechanism includes a base and a main body. The base is coupled to the chassis and movable between an open position and a closed position. The main body is coupled to the base and movable between a first orientation and a second orientation. When the base is in the closed position and the main body is in the first orientation, a first mating feature of the main body engages an expansion card having a first form factor inserted into the slot. When the base is in the closed position and the main body is in the second orientation, the second mating feature engages an expansion card having a second form factor inserted into the slot of the chassis.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 28, 2021
    Inventors: Chao-Jung CHEN, Kun-Pei LIU, Chih-Kai CHANG
  • Publication number: 20200219941
    Abstract: A capacitive touch panel is disclosed. The capacitive touch panel includes a plurality of pixels. A laminated structure of each pixel includes a substrate, a display layer, a thin-film encapsulation layer and a conductive layer from bottom to top. The display layer is disposed above the substrate. The thin-film encapsulation layer is disposed above the display layer with respect to the substrate. The thin-film encapsulation layer includes alternately stacked organic material layer and inorganic material layer. The conductive layer is disposed above the thin-film encapsulation layer or within the thin-film encapsulation layer. The conductive layer is electrically connected to a connection pad disposed above a non-display area of the display layer.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 9, 2020
    Inventors: CHANG-CHING CHIANG, KUN-PEI LEE
  • Patent number: 10595434
    Abstract: A server rack is provided. The server rack includes at least one server component and an asset tag corresponding to the at least one server component. The asset tag includes a support bar positioned such that the at least one server component is removable from the server rack without removing the asset tag, and an actuator connected to the support bar and configured to rotate the support bar between the at least two positions. The asset tag also includes an interface supported by the support bar, wherein the interface is configured to provide an indicator regarding the location and status of the corresponding server component.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: March 17, 2020
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Kun-Pei Liu
  • Patent number: 10375815
    Abstract: The invention discloses a method for adjusting particle orbit alignment by using a first harmonic in a cyclotron, including the following steps: generating a correcting magnetic field through eight coils symmetrically about the middle plane; arranging the positions of the coils and the currents applied, so that they can generate a first harmonic of which the amplitude and phase are arbitrarily adjustable; according to the actual eccentricity of the particle orbit, adjusting the magnitude and direction of the currents applied to the coils, and optimizing the alignment of the particle trajectory. By controlling an external DC power source of the accelerator and combining the real-time feedback of the beam detection of the accelerator, the invention may perform real-time adjustment during the debugging and operation of the accelerator, with high feasibility and operability; compared with traditional methods, the invention may achieve real-time adjustment during the debugging and operation of the accelerator.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: August 6, 2019
    Assignee: HEFEI CAS ION MEDICAL AND TECHNICAL DEVICES CO., LTD.
    Inventors: Yuntao Song, Kaizhong Ding, Jian Ge, Kai Zhou, Yonghua Chen, Junjun Li, Hansheng Feng, Kun Pei, Jian Zhou, Zhong Wang, Xinyu Chen
  • Patent number: 10349542
    Abstract: The present disclosure provides a latch assembly for securing an electronic component within a computing device. The latch assembly includes a latch, a base, and a cover. The latch includes a first structural member with a first plurality of pins; a second structural member with a second plurality of pins; at least one linking element that connects the first structural member with the second structural member; and a first securing element located at the first structural member. The base includes a receiving space for receiving the latch; a first plurality of slots configured to receive the first plurality of pins; a second plurality of slots configured to receive the second plurality of pins; a plurality of protruding elements; and a second securing element corresponding with the first securing element. The cover is secured to the base at the plurality of protruding elements.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: July 9, 2019
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Chih-Hsiang Lee, Kun-Pei Liu, Tsung-Cheng Lin
  • Publication number: 20190166681
    Abstract: The invention discloses a method for adjusting particle orbit alignment by using a first harmonic in a cyclotron, including the following steps: generating a correcting magnetic field through eight coils symmetrically about the middle plane; arranging the positions of the coils and the currents applied, so that they can generate a first harmonic of which the amplitude and phase are arbitrarily adjustable; according to the actual eccentricity of the particle orbit, adjusting the magnitude and direction of the currents applied to the coils, and optimizing the alignment of the particle trajectory. By controlling an external DC power source of the accelerator and combining the real-time feedback of the beam detection of the accelerator, the invention may perform real-time adjustment during the debugging and operation of the accelerator, with high feasibility and operability; compared with traditional methods, the invention may achieve real-time adjustment during the debugging and operation of the accelerator.
    Type: Application
    Filed: December 3, 2018
    Publication date: May 30, 2019
    Inventors: Yuntao SONG, Kaizhong DING, Jian GE, Kai ZHOU, Yonghua CHEN, Junjun LI, Hansheng FENG, Kun PEI, Jian ZHOU, Zhong WANG, Xinyu CHEN
  • Patent number: 10299397
    Abstract: A locking mechanism for securing a component card to a main board is provided and includes a base having a top portion with a beveled edge and a coupling portion engageable with the main board. The locking mechanism includes a sliding element slidably, coupled to the base, having an extended protrusion. The sliding element is slidable between a locked and an unlocked position, where the protrusion is displaced towards the base in the unlocked position. The locking mechanism includes a biasing element between the base and the sliding element within a protuberance opposite the protrusion. The biasing element urges the sliding element toward the locked position. The protuberance includes an aperture formed at an end opposite the protrusion and allows a portion of the biasing element to pass through. In the locked position, a bottom surface of the protrusion and a top surface of the base define a receiving space.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: May 21, 2019
    Assignee: Quanta Computer Inc.
    Inventors: Chao-Jung Chen, Chih-Hsiang Lee, Kun-Pei Liu, Yi-Te Chang
  • Publication number: 20190098794
    Abstract: A server rack is provided. The server rack includes at least one server component and an asset tag corresponding to the at least one server component. The asset tag includes a support bar positioned such that the at least one server component is removable from the server rack without removing the asset tag, and an actuator connected to the support bar and configured to rotate the support bar between the at least two positions. The asset tag also includes an interface supported by the support bar, wherein the interface is configured to provide an indicator regarding the location and status of the corresponding server component.
    Type: Application
    Filed: September 26, 2017
    Publication date: March 28, 2019
    Inventors: Chao-Jung CHEN, Kun-Pei LIU
  • Publication number: 20190059167
    Abstract: The present disclosure provides a latch assembly for securing an electronic component within a computing device. The latch assembly includes a latch, a base, and a cover. The latch includes a first structural member with a first plurality of pins; a second structural member with a second plurality of pins; at least one linking element that connects the first structural member with the second structural member; and a first securing element located at the first structural member. The base includes a receiving space for receiving the latch; a first plurality of slots configured to receive the first plurality of pins; a second plurality of slots configured to receive the second plurality of pins; a plurality of protruding elements; and a second securing element corresponding with the first securing element. The cover is secured to the base at the plurality of protruding elements.
    Type: Application
    Filed: October 12, 2017
    Publication date: February 21, 2019
    Inventors: Chao-Jung CHEN, Chih-Hsiang LEE, Kun-Pei LIU, Tsung-Cheng LIN
  • Patent number: 10162994
    Abstract: A capacitive fingerprint sensing apparatus includes sensing electrodes, a sensing driver and a processing module. Under a first self-capacitive sensing mode, the sensing driver combines M adjacent sensing electrodes to form a first sensing electrode set to perform a first self-capacitive sensing to obtain a first self-capacitive fingerprint sensing signal; under a second self-capacitive sensing mode, the sensing driver combines N adjacent sensing electrodes to form a second sensing electrode set to perform a second self-capacitive sensing to obtain a second self-capacitive fingerprint sensing signal. M and N are positive integers larger than 1. The processing module generates a first self-capacitive fingerprint pattern and a second self-capacitive fingerprint pattern according to first self-capacitive fingerprint sensing signal and second self-capacitive fingerprint sensing signal and combines them into a third self-capacitive fingerprint pattern.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: December 25, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Chang-Ching Chiang, Kun-Pei Lee
  • Publication number: 20180329553
    Abstract: An in-cell touch panel is disclosed. The in-cell touch panel includes a plurality of pixels. A laminated structure of each pixel includes a substrate, an encapsulation layer, an organic emissive layer, a first conductive layer and a second conductive layer. The encapsulation layer is disposed opposite to the substrate. The organic emissive layer is formed between the substrate and the encapsulation layer. The first conductive layer is formed between the organic emissive layer and the encapsulation layer. The second conductive layer is formed between the organic emissive layer and the encapsulation layer.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 15, 2018
    Inventors: Chang-Ching CHIANG, Kun-Pei LEE
  • Publication number: 20180321765
    Abstract: A capacitive touch panel is disclosed. The capacitive touch panel includes a plurality of pixels. A laminated structure of each pixel includes a substrate, a display layer, a thin-film encapsulation layer and a conductive layer from bottom to top. The display layer is disposed above the substrate. The thin-film encapsulation layer opposite to the substrate is disposed above the display layer. The thin-film encapsulation layer includes alternately stacked organic material layer and inorganic material layer. The conductive layer is disposed above the display layer. The conductive layer is electrically connected to a contact on the display layer through a via formed in the thin-film encapsulation layer.
    Type: Application
    Filed: April 27, 2018
    Publication date: November 8, 2018
    Inventors: Chang-Ching CHIANG, Kun-Pei LEE
  • Patent number: 10055069
    Abstract: An in-cell touch panel and its trace layout are disclosed. The in-cell touch panel includes a plurality of pixels. Each pixel has a laminated structure bottom-up including a substrate, a TFT layer, a liquid crystal layer, a color filter layer, and a glass layer. The TFT layer is disposed on the substrate. A first conductive layer and a second conductive layer are integrated in the TFT layer. The liquid crystal layer is disposed on the TFT layer. The color filter layer is disposed on the liquid crystal layer. The glass layer is disposed on the color filter layer. The design of touch sensing electrodes and their trace layout in the in-cell touch panel of the application is simple and it can effectively reduce cost and reduce the RC loading of a common electrode.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: August 21, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Kun-Pei Lee, Yi-Ying Lin, Chang-Ching Chiang
  • Patent number: 10055632
    Abstract: A capacitive fingerprint sensing apparatus includes sensing electrodes, a sensing driver, and a processing module. In a self-capacitive sensing mode, the sensing driver performs self-capacitive sensing on at least one sensing electrode to obtain a first fingerprint sensing signal. In a mutual-capacitive sensing mode, the sensing driver performs mutual-capacitive sensing on at least two adjacent sensing electrodes to obtain a second fingerprint sensing signal. The processing module generates a first fingerprint pattern and a second fingerprint pattern according to the first fingerprint sensing signal and the second fingerprint sensing signal and combines the first fingerprint pattern and the second fingerprint pattern into a combined fingerprint pattern. The resolution of the combined fingerprint pattern along at least one direction is larger than that of the first fingerprint pattern and the second fingerprint pattern along the at least one direction.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: August 21, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Chang-Ching Chiang, Kun-Pei Lee
  • Patent number: 9992904
    Abstract: A device enclosure includes a housing, a shaft, and a front panel. The housing defines a receiving bay configured to slidably receive an electronic device. The shaft is slidably mounted on a sidewall of said housing, includes a rear flange, and is slidable between a retracted position and a deployed position. The front panel is rotatably mounted on the shaft by a hinge and having a fulcrum projection and is rotatable between a closed position that closes a front of the receiving bay and a fully open position which extends away from the housing.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: June 5, 2018
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Yaw-Tzorng Tsorng, Kun-Pei Liu, Tsung-Cheng Lin
  • Patent number: 9983750
    Abstract: An in-cell mutual-capacitive touch panel is disclosed. The in-cell mutual-capacitive touch panel includes a plurality of pixels. A laminated structure of each pixel includes a substrate, a TFT layer, a liquid crystal layer, a color filter layer and a glass layer. The TFT layer is disposed on the substrate. A first conductive layer and a common electrode are disposed in the TFT layer. The first conductive layer is arranged in mesh type or only arranged along a first direction in an active area of the in-cell mutual-capacitive touch panel. The liquid crystal layer is disposed above the TFT layer. The color filter layer is disposed above the liquid crystal layer. The glass layer is disposed above the color filter layer.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: May 29, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Kun-Pei Lee, Yi-Ying Lin, Chang-Ching Chiang, Yu-Chin Hsu
  • Patent number: 9933823
    Abstract: A retractable component tray holder includes: an outer tray having first and second outer tray sidewalls, and a bottom; an inner tray configured to retract into and extend from the outer tray, the inner tray having a first inner tray sidewall and a bottom; a fan chassis configured to receive at least one fan, the fan chassis being adjacent a rear of the inner tray; a bottom support assembly comprising a first bottom support slideably mounted on the bottom of the outer tray, a second bottom support slideably mounted on the first bottom support, and the inner tray being slideably mounted on the second bottom support; and a second side support assembly comprising a side support slideably mounted on the second sidewall, a bracket slideably mounted on the side support, and the fan chassis mounted on the bracket.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: April 3, 2018
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Yaw-Tzorng Tsorng, Kun-Pei Liu, Yi-Te Chang
  • Patent number: 9921615
    Abstract: A component carrier with a tray, a slide cage, a level, and a tilting mechanism. The tray has a bottom surface with a groove formed therein. The slide cage is actuatably coupled with the tray and has a receiving space and an undercarriage. The lever is pivotally coupled with the slide cage and has a lower portion for engaging the groove to transition the slide cage between a first position and a second position. The tilting mechanism is coupled with the tray and configured for biasing the slide cage to the second position. In the first position the undercarriage of the slide cage is positioned proximal to the bottom surface of the tray. In the second position a first end portion of the undercarriage of the slide cage is displaced away from the bottom surface and a second end portion is positioned proximal to the bottom surface of the tray.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: March 20, 2018
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Yaw-Tzorng Tsorng, Kun-Pei Liu, Yi-Te Chang
  • Patent number: 9904424
    Abstract: An in-cell mutual-capacitive touch panel and its trace layout are disclosed. Horizontal traces of first direction touch electrode and horizontal traces of MFL electrode are disposed at both upper-side and lower-side out of an active area of in-cell mutual-capacitive touch panel respectively. The horizontal traces of MFL electrode are closer to the active area of in-cell mutual-capacitive touch panel than the horizontal traces of first direction touch electrode to reduce the additional coupling between the traces and electrodes. At least one trace is disposed at right-side and left-side out of an active area of in-cell mutual-capacitive touch panel to reduce entire RC loading of the in-cell mutual-capacitive touch panel.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: February 27, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Kun-Pei Lee, Yu-Chin Hsu, Yi-Ying Lin
  • Patent number: 9891745
    Abstract: An in-cell mutual-capacitive touch panel having low RC loading and its trace layout are disclosed. A first conductive layer and a second conductive layer are used as bridge of TX electrode and MFL electrode above an active area of in-cell mutual-capacitive touch panel. The second conductive layer and a transparent conductive layer are used as bridge of TX electrode and MFL electrode at the lower-side out of the active area. Cooperated with at least one driving IC having more than two sets of TX electrode pins and MFL electrode pins and the number of the at least one driving IC is determined according to the size of the in-cell mutual-capacitive touch panel. At the same time, the second conductive layer has traces in parallel distributed in the same electrode area of the active area. Therefore, the RC loading of the in-cell mutual-capacitive touch panel of the invention can be largely reduced.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: February 13, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Kun-Pei Lee, Yu-Chin Hsu, Yi-Ying Lin