Patents by Inventor An Mei Chen

An Mei 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).

  • Patent number: 9445356
    Abstract: Providing for distributed access point management for access to a mobile network is described herein. By way of example, an interface application maintained at a Femto cell base station (BS) can facilitate initial power up and/or acquisition for a Femto user terminal (UT). Upon start-up, a bootstrap process is utilized by the Femto cell to provision the UT with an SDL establishing at least one BS as high priority within a particular geographic area (GEO). Thus, when the Femto UT is within the GEO, the UT is more likely to acquire, camp on and/or handoff to the preferred BS. When outside the GEO, a serving access point can provision the Femto UT OTA with a custom SDL suited to another GEO having a different high priority access point. By implementing access point management at distributed access points, expensive network equipment can be mitigated or avoided.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: September 13, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Srinivasan Balasubramanian, Manoj Madhukar Deshpande, Sanjiv Nanda, Jen Mei Chen
  • Publication number: 20160247678
    Abstract: A method of forming a semiconductor structure includes following steps. First of all, a patterned hard mask layer having a plurality of mandrel patterns is provided. Next, a plurality of first mandrels is formed on a substrate through the patterned hard mask. Following these, at least one sidewall image transferring (SIT) process is performed. Finally, a plurality of fins is formed in the substrate, wherein each of the fins has a predetermined critical dimension (CD), and each of the mandrel patterns has a CD being 5-8 times greater than the predetermined CD.
    Type: Application
    Filed: February 24, 2015
    Publication date: August 25, 2016
    Inventors: Li-Wei Feng, Shih-Hung Tsai, Chao-Hung Lin, Hon-Huei Liu, An-Chi Liu, Chih-Wei Wu, Jyh-Shyang Jenq, Shih-Fang Hong, En-Chiuan Liou, Ssu-I Fu, Yu-Hsiang Hung, Chih-Kai Hsu, Mei-Chen Chen, Chia-Hsun Tseng
  • Patent number: 9414228
    Abstract: Systems and methodologies are described that facilitate cell search, selection, and reselection within a wireless communication network that includes a home node base station (home nodeB). A user equipment (UE) can detect a home nodeB and communicate such identification to a macro network that includes at least one node base station (nodeB). The detected home nodeB and nodeB can be hierarchically structured in order to prioritize connectivity with the home nodeB over the nodeB. Such prioritization can be implemented by broadcasting home nodeB parameters and macro nodeB parameters having identification information therewith.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: August 9, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Manoj M. Deshpande, Sanjiv Nanda, Jen Mei Chen, Francesco Pica
  • Patent number: 9414229
    Abstract: Systems and methodologies are described that facilitate cell search, selection, and reselection within a wireless communication network that includes a home node base station (home nodeB). A user equipment (UE) can detect a home nodeB and communicate such identification to a macro network that includes at least one node base station (nodeB). The detected home nodeB and nodeB can be hierarchically structured in order to prioritize connectivity with the home nodeB over the nodeB. Such prioritization can be implemented by broadcasting home nodeB parameters and macro nodeB parameters having identification information therewith.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: August 9, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Manoj M. Deshpande, Sanjiv Nanda, Jen Mei Chen, Francesco Pica
  • Patent number: 9386431
    Abstract: Mobile user equipment (MUE) can be enabled to search for and camp on a preferred node, such as a home base node (HBN), in a battery-efficient manner even when currently camped on another node, such as a macro base node (MBN). When the MBN provides good channel quality, slow rate background intra- and inter-frequency searches can discover the preferred HBN that would otherwise not be discovered or would consume excessive power with continual searching. When channel quality is fair, slow rate background inter-frequency searches can result in timely switching to the preferred HBN. Location hints that indicate proximity of the preferred HBN can be used to trigger slow rate background searches. Neighboring cell searching of neighbor cell listing (NCL) when in channel quality is fair or poor are maintained to prepare for call reselections to available node.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: July 5, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Jen Mei Chen, Mehmet Yavuz, Sanjiv Nanda, Manoj M. Deshpande, Fracesco Pica
  • Publication number: 20160185895
    Abstract: A resin composition formed by reacting a polyester-polyacid oligomer with a poly-epoxy oligomer is provided. The functionality of the resin composition is between 4 and 10. The weight average molecular weight of the resin composition is between 3,000 and 20,000 g/mol.
    Type: Application
    Filed: July 23, 2015
    Publication date: June 30, 2016
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Cheng TANG, Su-Mei Chen WEI, Yi-Che SU, Ya-I HSU, Yi-Tzu PENG
  • Patent number: 9373505
    Abstract: In this disclosure, a mark segmentation method and a method for manufacturing a semiconductor structure applying the same are provided. The mark segmentation method comprises the following steps. First, a plurality of segments having a width WS and separated from each other by a space SS formed on a substrate are identified by a processor. Thereafter, a plurality of marks are set over the segments by the processor. This step comprises: (1) adjusting a width WM of each one of the marks being equal to m(WS+SS)+WS or m(WS+SS)+SS by the processor, wherein m is an integer; and (2) adjusting a space SM of adjacent two of the marks by the processor such that WM+SM=n(WS+SS), wherein n is an integer.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: June 21, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: En-Chiuan Liou, Yu-Ying Huang, Jen-Hsiu Li, Mei-Chen Chen, Ya-Ling Chen, Yi-Jing Wang, Chi-Ming Huang
  • Patent number: 9369989
    Abstract: Methods and apparatus for communication of notifications are disclosed. A disclosed method for communicating notifications from a server to a device includes sending a primary message including data indicating notification status information; and sending notification messages apart from the primary message addressed to specific groups of devices. Similarly, another disclosed method for obtaining notifications in a device from a server includes monitoring the primary message including current notification status information, comparing the current notification information status information with a previous notification status information to determine if a change in notification status information has occurred, and obtaining addressed notification information when a change in the notification status information has been determined.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: June 14, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Prasanna Kannan, An Mei Chen, Bruce Collins
  • Publication number: 20160165575
    Abstract: Methods, systems, and devices are described for mapping, by a UE, uplink transmissions to one or more antennas of the UE. In one aspect, a UE may receive an uplink resource allocation identifying a set of resource blocks (RBs) from a base station. The UE may map subsets of the set of RBs to one or more of a plurality of antennas of the UE and transmit one or more uplink transmissions, using the subsets of the set of resource blocks, on the one or more antennas based at least in part on the mapping. Additionally, in some aspects, the UE may determine channel characteristics or CSI associated with the downlink from the base station and base the mapping of subsets of RBs to one or more antennas of the UE on the determined channel characteristics/CSI.
    Type: Application
    Filed: December 3, 2014
    Publication date: June 9, 2016
    Inventors: Jong Hyeon Park, Mei Chen, Subramanya Padubidri Nanyam Rao, Brian Clarke Banister
  • Publication number: 20160120273
    Abstract: The invention is directed to a non-piercing earring comprising a front member, a rear member, a first magnet, a second magnet, a stop, and a compressible spring. The front member and rear member connect to form a hoop shaped earring. The rear member slides within an inner cavity in the front member. The inner cavity houses a compressible spring to generate a force pushing the rear member toward the user's ear. The terminable ends of the front member and rear member have magnets situated to provide an attractive force and further maintain the earring on the ear of the user.
    Type: Application
    Filed: October 29, 2014
    Publication date: May 5, 2016
    Inventor: Mei Chen Lee
  • Patent number: 9325296
    Abstract: One or more techniques for buffer offset modulation or buffer offset cancelling are provided herein. In an embodiment, an output for a sigma-delta analog digital converter (ADC) is provided using an output of a first chop-able buffer (FB) and an output of a second chop-able buffer (SB). For example, the output of the FB is associated with a first offset, the output of the SB is associated with a second offset, and the output of the ADC includes an ADC offset associated with the first offset and the second offset. In an embodiment, buffer offset modulation is provided by modulating the ADC offset using an offset rotation. In an example, the offset rotation is based at least in part on a reference clock and the output of the ADC. The buffer offset modulation mitigates the first offset or the second offset, where such offsets are generally undesired.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: April 26, 2016
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Jui-Cheng Huang, Mei-Chen Chuang, Ying-Chih Hsu, Chia Liang Tai
  • Publication number: 20160108362
    Abstract: The present invention discloses a culture medium and method for inducing differentiation of pluripotent stem cells into neuroepithelial cells. The culture medium comprises at least two agents for neural induction, wherein the agents includes a Wnt signal agonist and a Smad2/3 inhibitor and the culture medium is a feeder free culture. The method is to culture pluripotent stem cells in the culture medium to differentiate into neuroepithelial cells. The neuroepithelial cells can further differentiate into mature neurons for practical applications, including regeneration medicine and drug discovery for neural disorders.
    Type: Application
    Filed: November 4, 2015
    Publication date: April 21, 2016
    Inventors: Hong-Lin Su, Sheng-Mei Chen
  • Publication number: 20160102170
    Abstract: A method of forming a lignin-based biomass epoxy resin is provided, which includes: (a) mixing a lignin, an acid anhydride compound, and a solvent to react for forming a first intermediate product, (b) reacting the first intermediate compound with a first polyol to form a second intermediate compound, and (c) reacting the second intermediate compound with an epoxy compound to form a lignin-based biomass epoxy resin.
    Type: Application
    Filed: October 9, 2015
    Publication date: April 14, 2016
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuung-Ching SHEEN, Yi-Ting WANG, Su-Mei CHEN WEI, Yi-Che SU, Wen-Pin CHUANG
  • Patent number: 9313491
    Abstract: A system, apparatus, method, and article to process a chroma motion vector are described. The apparatus may include a video decoder. The video decoder includes a processor to receive a compressed video bitstream. The compressed video bitstream includes a stream of pictures. The stream of pictures includes a current slice and a current block within the slice. The processor pre-computes a chroma motion vector adjustment parameter for the current slice and determines a motion vector component for the current block within the current slice using the pre-computed chroma motion vector adjustment parameter.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: April 12, 2016
    Assignee: INTEL CORPORATION
    Inventors: Yi-Jen Chiu, Mei-Chen Yeh, Prasenjit Biswas, Louis Lippincott
  • Patent number: 9313720
    Abstract: Cellular network may introduce a large number of limited access/limited range (“small”) base stations deployed by end-users such as home base nodes (HNBs) or Femtocells that provide access to access terminals (ATs) or user equipment (UE) to a core network. A selective discovery approach enables UE to discover and to use a small base station without wasting power to discover an alien base station or to search when not within range of any open small base station. Discovery can entail location-dependent determination (e.g., macro base station triangulation, global positioning system, local broadcast channel, etc.) of being within range of an open femtocell whose identity was manually learned, accessed via a distributed neighbor list, etc. The UE can advantageously tolerate small changes in location without having to relearn the identity of the femtocell. The type of access afforded is advantageously communicated to end user via a display indicator.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: April 12, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Srinivasan Balasubramanian, Manoj M. Deshpande, Young C. Yoon, Jen Mei Chen
  • Patent number: 9301455
    Abstract: A solar greenhouse structure includes a plurality of supporting frames, a light-permitting roof supported by at least one supporting frame, and at least one solar panel disposed below the roof and near the bottom surface thereof. The instant disclosure uses thinner solar panels, where the supporting frames can be less rigid, in lowering the solar greenhouse cost.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: April 5, 2016
    Assignee: LITE-ON GREEN TECHNOLOGIES, INC.
    Inventor: Mei-Chen Chuang
  • Patent number: 9301456
    Abstract: A solar greenhouse structure includes a plurality of supporting frames, a light-permitting roof supported by at least one supporting frame, and at least one solar panel disposed below the roof and near the bottom surface thereof. The instant disclosure uses thinner solar panels, where the supporting frames can be less rigid, in lowering the solar greenhouse cost.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: April 5, 2016
    Assignee: LITE-ON GREEN TECHNOLOGIES, INC.
    Inventor: Mei-Chen Chuang
  • Patent number: 9288538
    Abstract: Methods and apparatus for conveying a delivery schedule to mobile terminals. In an aspect, a method is provided that includes receiving a contact window that describes a time interval when a content clip will be available on a distribution network, determining one or more clips of interest, determining that the content clip matches at least one of the one or more clips of interest, and scheduling a receive time to receive the content clip within the time interval. An apparatus is provided that includes scheduling logic configured to determine that a content clip matches one or more clips of interest and to schedule a receive time to receive the content clip within a contact window.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: March 15, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: An Mei Chen, Gordon Kent Walker
  • Publication number: 20160053003
    Abstract: Described herein are compositions that include monoclonal antibodies that specifically bind Hsp90? and methods of using the same to treat HIF-1a-overexpressing cancer. In some embodiments, the cancers are breast cancer or lung cancer. The monoclonal antibodies bind the epitope TKPIWTRNP in Hsp90? or VKHFSVEGQ in Hsp90?.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 25, 2016
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Wei Li, David Woodley, Mei Chen, Divya Sahu, Hangming Dong, Mengchen Zou
  • Patent number: 9246388
    Abstract: An integrated circuit for converting a high voltage level to a low voltage level comprises a high side driver, a low side driver electrically coupled with the high side driver, a circuit electrically coupled with the high side driver and a first node between the high side driver and the low side driver, and a false signal filter electrically coupled with the circuit. The circuit is configured to substantially turn off the high side driver if the high side driver leaves a cutoff region of the high side driver during a tri-state mode. The false signal filter is configured to screen signals that are outside of the tri-state mode.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: January 26, 2016
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Mei-Chen Chuang, Alan Roth