Patents by Inventor Chun Lee

Chun Lee 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).

  • Patent number: 9288748
    Abstract: In a mobile device for wireless communication capable of communicating on multiple radio access technologies (RATs), cell selection may be improved by reusing cell measurements for inter-RAT cell selection. This will reduce the number of cell measurements taken and improve mobile device performance. A time threshold may be used to instigate new cell measurement to prevent cell measurement data from being outdated.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: March 15, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Tom Chin, Guangming Shi, Kuo-Chun Lee, Thawatt Gopal
  • Publication number: 20160071657
    Abstract: Disclosed is a dye-sensitized solar cell module and a method of manufacturing the same. More specifically a counter electrode has connection parts formed within the side surfaces of the transparent conductive substrates. Edges of the working electrode and the counter electrode are bonded with each other by a sealant along the outer peripheral except for at one or more portions of the edges to form an electrolyte injection port. An electrolyte is then injected through the electrolyte injection hole into a space between the working electrode and the counter electrode. The electrolyte injection hole is then sealed by a sealant.
    Type: Application
    Filed: November 5, 2015
    Publication date: March 10, 2016
    Inventors: Mi Yeon Song, Won Jung Kim, Ki Chun Lee, Sang Hak Kim, Ji Yong Lee, Yong Jun Jang, Yong-Gu Kim, In Woo Song
  • Publication number: 20160053367
    Abstract: The present invention relates to a sputtering method using a sputtering device, wherein entire scan region is defined from one side to the other side of a sputtering target, and the sputtering target is scanned with a magnet moving back and forth along the entire scan region multiple times. The entire scan region of a sputtering target is divided by N parts to be uniformly eroded, such that a magnet moves back and forth along some part of the divided entire scan region. A sputtering method using a sputtering device can therefore extend an alternating cycle of a sputtering target, by virtue of improving utilization efficiency of the sputtering target through uniform erosion of the sputtering target, and can also reduce manufacturing cost.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 25, 2016
    Inventor: Jai Chun Lee
  • Publication number: 20160051192
    Abstract: A vital signal measuring watch is provided, the vital signal measuring watch including a watch module having a shape of a wrist watch, wherein the watch module includes a device receiving portion at one side of the watch module and a communication port in the device receiving portion; and a vital signal sensor connected to or disconnected from the device receiving portion, connected to the communication port when being connected to the device receiving portion, and configured to transmit biometric data obtained by measuring vital signals to the communication port, wherein the vital signal sensor is configured to generate an interrupt plug-in event to transmit the event to the watch module when being connected to the communication port, and the watch module is configured to count a number of interrupts of the transmitted interrupt plug-in event, automatically recognize a communication protocol supported by the vital signal sensor according to the number of interrupts, and dynamically activate a communication i
    Type: Application
    Filed: March 26, 2014
    Publication date: February 25, 2016
    Applicant: Kyungpook National University Industry-Academic Cooperation Foundation
    Inventors: Soon Ju KANG, Cheol Soo AHN, Kyung Chun LEE, Yu Jin PARK
  • Publication number: 20160056501
    Abstract: Disclosed are a lithium electrode for a lithium metal battery, which uses a solid high-ionic conductor having a three-dimensional (3D) porous structure, wherein a lithium metal or lithium alloy is filled into each pore and dispersed, and a method for manufacturing the lithium electrode. By applying a solid high-ionic conductor having a 3D porous structure, an ion conduction path is secured in the lithium electrode using the solid high-ionic conductor instead of a conventional liquid electrolyte, electrical-chemical reactivity in charging and discharging are further improved, and shelf life and high rate capability are enhanced.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 25, 2016
    Inventors: Hee Yeon Ryu, Yoon Ji Lee, Hee Jin Woo, Jun Ki Rhee, Ki Chun Lee
  • Publication number: 20160054857
    Abstract: Touch-related information which cannot be acquired by the naked eye (dubbed here as sub-optical pattern information) has its corresponding sub-optical patterns respectively positioned within the aperture areas of respective domains such that the displayed image, as viewed from different viewing angles is not adversely affected by the embedded sub-optical patterns. One type of touch-related information which can be conveyed is that of touch location of a sub-optical pattern sensing pen positioned over one or more of the sub-optical patterns.
    Type: Application
    Filed: October 26, 2015
    Publication date: February 25, 2016
    Inventors: Seung Soo BAEK, Woong Kwon KIM, Sang Ho KIM, Jae-Jin SONG, Sang Wook LEE, Hea Chun LEE, Young Goo SONG, Nam-Heon KIM, Dae Cheol KIM, Sung Ryul KIM, Jung Suk BANG, Ki Hun JEONG
  • Patent number: 9271203
    Abstract: Post-hard handover processing in a Time Division—Synchronous Code Division Multiple Access (TD-SCDMA) network may be improved to allow operation of High Speed Packet Access (HSPA) in hard handover. For example, uplink synchronization may be completed concurrent with HSPA to quickly resume HSPA operation in hard handovers. User Equipment (UE) may receive downlink data while completing uplink synchronization. In another example, a unique SYNC_UL code may be assigned to a UE for hard handover. The unique SYNC_UL code allows Node Bs of the TD-SCDMA network to know which UE is performing hard handover. When a Node B is receiving the unique SYNC_UL, the Node B may begin to allocate UL data grants. After receiving UL data from the UE, the Node B may resume High Speed Downlink Packet Access (HSDPA).
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: February 23, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Tom Chin, Guangming Shi, Kuo-Chun Lee
  • Patent number: 9268386
    Abstract: Certain embodiments of the present disclosure relate to methods for improving a service flow of a mobile device based upon a different level of its available battery power. If the battery power availability is below a predefined threshold, then one or more power-saving techniques can be triggered that increase an air time of the mobile device and provide savings of power consumption at different rates using a different level of clock rate.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: February 23, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Steven Cheng, Kuo-Chun Lee, Guangming Carl Shi
  • Patent number: 9264481
    Abstract: Embodiments enable HTTP servers to pass incomplete and/or corrupted files in response to file requests from clients. In the various embodiments, HTTP servers may be enabled to generate status codes identifying that an incomplete version of a file is being returned in response to a file request. In an embodiment, an HTTP server may be enabled to determine the ability of a client to handle incomplete versions of files.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 16, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Gordon Kent Walker, Michael G. Luby, Nagaraju Naik, Jack S. Shauh, Kuo-Chun Lee, Yinian Mao, Thomas Stockhammer, Charles N. Lo, Kevin R. Fall
  • Patent number: 9255973
    Abstract: A system for estimating long term characteristics of a battery includes a learning data input unit for receiving initial characteristic learning data and long term characteristic learning data of a battery to be a learning object; a measurement data input unit for receiving initial characteristic measurement data of a battery to be an object for estimation of long term characteristics; and an artificial neural network operation unit for receiving the initial characteristic learning data and the long term characteristic learning data from the learning data input unit to allow learning of an artificial neural network, receiving the initial characteristic measurement data from the measurement data input unit and applying the learned artificial neural network thereto, and thus calculating long term characteristic estimation data from the initial characteristic measurement data of the battery and outputting the long term characteristic estimation data.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: February 9, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Hyun-Kon Song, Jeong-Ju Cho, Yeon-Uk Choo, Mi-Young Son, Ho-Chun Lee
  • Publication number: 20160030622
    Abstract: The present invention relates to an air purification system with plasma driven catalyst technology. The system comprises a plurality of plasma driven catalyst reactors in a parallel setup. Zigzag electrodes comprising zigzag structures are used to facilitate plasma generation. The system of the present invention provides the advantages with ease of fabrication and scaling-up, and improvement of air purification performance.
    Type: Application
    Filed: January 9, 2015
    Publication date: February 4, 2016
    Inventors: Jifan LI, Lei WANG, Ka Chun LEE, Wai Yan CHAN
  • Patent number: 9251674
    Abstract: A human machine interface includes a display screen coupled to a processing device. The display screen is disposed on a case and displays an image frame. In the processing unit, a comparing module compares a first trigger signal stored in a storage unit with a monitored signal transmitted from a signal source. A notification signal is generated when the first trigger signal is detected appearing in the monitored signal. A control module receives the notification signal and generates a first alert signal to display in the image frame or on the case.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: February 2, 2016
    Assignee: BenQ Corporation
    Inventors: Hsin-Nan Lin, Tzu-Pang Chiang, Kuo-Chun Lee
  • Patent number: 9251962
    Abstract: Disclosed are a dye-sensitized solar cell module and a method of manufacturing the same. The dye-sensitized solar cell module includes a working electrode formed by stacking a collector and a photo-electrode to which a dye is adsorbed on a transparent conductive substrate; a counter electrode formed by stacking a collector and a catalytic electrode on a transparent conductive substrate; and an electrolyte filled in a space between the working electrode and the counter electrode sealed by a sealant. A glass substrate for the working electrode of glass substrates forming the transparent conductive substrates for the electrodes is a thin glass plate substrate thinner than the glass substrate for the working electrode.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: February 2, 2016
    Assignee: Hyundai Motor Company
    Inventors: Mi Yeon Song, Won Jung Kim, Ki Chun Lee, Sang Hak Kim, Ji Yong Lee, Yong Jun Jang, Yong-Gu Kim, In Woo Song
  • Patent number: 9246191
    Abstract: A lithium secondary battery has an anode, a cathode, a separator between the anode and the cathode and a non-aqueous electrolyte. The non-aqueous electrolyte includes a lithium salt; and a non-linear carbonate-based mixed organic solvent in which (a) a cyclic carbonate compound, and (b) a propionate-based compound are mixed at a volume ratio (a:b) in the range from about 10:90 to about 70:30. The cathode has a capacity density in the range from about 3.5 to about 5.5 mAh/cm2 and a porosity in the range from about 18 to about 35%. This battery may be manufactured as a high-loading lithium secondary battery.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: January 26, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Jong-Ho Jeon, Jeong-Ju Cho, Ho-Chun Lee
  • Patent number: 9247466
    Abstract: Certain aspects of the present disclosure propose techniques for improving redirection in a TD-SCDMA circuit-switched fallback from TDD-LTE systems. Certain aspects provide a method that generally includes initiating a call setup (CS) procedure for leaving a base station (BS) of a first radio access technology (RAT) for a call on a second RAT, receiving, in response to the CS procedure, a message from the BS of the first RAT comprising a system frame number (SFN) for the BS of the first RAT and an offset number for a BS of the second RAT for setting up the call, and generating an estimated SFN for the BS of the second RAT based on the SFN for the BS of the first RAT and the offset number.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: January 26, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Tom Chin, Guangming Shi, Kuo-Chun Lee
  • Patent number: 9242170
    Abstract: The present invention provides a method of interactive gaming applied to an interactive case and a tablet, wherein the interactive case is arranged to be attached on the tablet, and the interactive case includes a transmission port arranged to communicate with the tablet and a plurality of notches. The method of interactive game includes determining whether at least one accessory medal is connected to the notch; when one of the accessory medals is connected to one of the notches, retrieving a predetermined data stored in the connected accessory medal; identifying the connected accessory medal according to the predetermined data of the connected accessory medal; and performing an application corresponding to the connected accessory medal.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: January 26, 2016
    Assignee: QUANTA COMPUTER INC.
    Inventors: Te-Chun Lee, Yu-Liang Shih, Jyun-Jie Chen, Jung-Wen Chang
  • Patent number: D749091
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: February 9, 2016
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Yen-Chun Lee, Fang-Ping Lin
  • Patent number: D751570
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 15, 2016
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Yen-Chun Lee, Fang-Ping Lin
  • Patent number: D751571
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 15, 2016
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Yen-Chun Lee, Fang-Ping Lin
  • Patent number: D751572
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 15, 2016
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Yen-Chun Lee, Fang-Ping Lin