Patents by Inventor Hong Sun

Hong Sun 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).

  • OIL SEAL APPARATUS AND BLOWER COMPRISING THE SAME
    Publication number: 20170130719
    Abstract: An oil seal apparatus and a blower including the same are disclosed. The oil seal apparatus and the blower can assemble a body pipe quickly regardless of assembling direction of the body pipe when assembling the body pipe by forming a plurality of oil return holes, i.e., forming more than four or five oil return holes at upper portion, lower portion, left portion, and right portion of an outboard surface of the body pipe. The oil seal apparatus may be mounted in a shaft through-hole formed at an oil box of a blower.
    Type: Application
    Filed: October 20, 2016
    Publication date: May 11, 2017
    Inventor: Hong-sun JANG
  • PROXIMITY-BASED AND USER-BASED ACCESS CONTROL USING WEARABLE DEVICES
    Publication number: 20170124362
    Abstract: Methods and apparatuses are described for proximity-based and user-based access control using wearable devices. A short-range frequency reader coupled to a target device detects a plurality of wearable devices in proximity to the reader, each wearable device comprising a short-range frequency antenna. The reader identifies, for each wearable device, a user wearing the wearable device. The reader determines, for each wearable device, a distance from the reader and an orientation in relation to the target device. The reader determines a level of access available to the target device based upon the identity of each user, the distance of each wearable device from the reader, the orientation of each wearable device in relation to the target device, and the distance of the wearable devices from each other in a three-dimensional space.
    Type: Application
    Filed: May 4, 2016
    Publication date: May 4, 2017
    Inventors: Xinxin Sheng, Hong Sun
  • Attack defense method and device
    Patent number: 9628441
    Abstract: An attack defense method and device, which relate to the communications field and effectively defend against a Secure Socket Layer (SSL) denial of service (DoS) attack behavior. The method includes after a Transmission Control Protocol (TCP) connection to a client is established, the attack defense device receives a key negotiation request message sent by the client; when a session monitoring table of the client exists, the attack defense device determines whether a session identity exists in the session monitoring table of the client; when the session identity does not exist, the attack defense device records the session identity into the session monitoring table, and determines whether a quantity of session identities of the client is greater than a first preset value; and when the quantity of session identities of the client is greater than the first preset value, disconnects the TCP connection.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: April 18, 2017
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Hong Sun
  • VEHICLE DIAGNOSTIC SYSTEMS AND METHODS THEREFOR
    Publication number: 20170069146
    Abstract: A vehicular grader diagnoses a vehicle under test (“VUT”). The grader includes a vehicular interface for receiving vehicular component statuses from a vehicular diagnostic and reporting system of the VUT. The grader computes scores from these vehicular component statuses. These scores are computed utilizing statistical vehicular data associated with vehicles similar to the VUT, thereby enabling the grader to generate an overall vehicular health report incorporating these scores. In some embodiments, the grader utilizes the vehicular health report to provide an objective recommendation for a purchase decision, a rental decision, a lending decision or a repair versus replacement decision.
    Type: Application
    Filed: September 16, 2016
    Publication date: March 9, 2017
    Inventors: Chin-Yang Sun, Chih-Hong Sun
  • SPECIALISATION MECHANISM FOR TERMINOLOGY REASONING
    Publication number: 20170068896
    Abstract: A method for generating rules for rule-based reasoning includes the steps of starting from a set of generic reasoning rules generating a set of specific reasoning rules by substituting in at least one of the generic reasoning rules having more than one variable, at least one of the variables with (a) class(es) defined in an ontology.
    Type: Application
    Filed: March 2, 2015
    Publication date: March 9, 2017
    Applicant: AGFA Healthcare NV
    Inventors: Jos DE ROO, Giovanni MELS, Hong SUN, Dirk COLAERT
  • Switching resonator filter circuits and methods
    Patent number: 9559735
    Abstract: The present disclosure includes switching resonant filter circuits and methods. In one embodiment, a circuit includes a plurality of resonant switching circuits arranged in a three (3) or four (4) element PI network. In one embodiment, an undesired signal frequency is applied to two resonant switching circuits and a carrier frequency of an RF signal is applied to the other two resonant switching networks so that the network attenuates the undesired signal frequency and passes the carrier frequency. In another embodiment, the resonant switching circuits are configurable to shift a peak impedance so that undesired signals may be attenuated.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: January 31, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Jungdong Park, Hong Sun Kim
  • Pendulum-type lever power generation device and method thereof
    Publication number: 20170022981
    Abstract: A pendulum-type lever power generation device includes a swinging device. The swinging device includes: a base; an outer swinging component, which is connected to the base at a first pivot and able to swing around the first pivot with respect to the base; an inner swinging component, which is connected to the outer swinging component at a second pivot and able to swing around the second pivot with respect to the outer swinging component, wherein the second pivot is different from the first pivot; and a friction device, which contacts the inner swinging component in a relative sliding manner. The power generation device further includes: a power input device, which is coupled to the outer swinging component, for driving the outer swinging component to swing around the first pivot; and a power output device, which is coupled to the friction device and a power generation part.
    Type: Application
    Filed: April 24, 2016
    Publication date: January 26, 2017
    Inventor: Siu Hong Sun
  • SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF
    Publication number: 20170005094
    Abstract: The present disclosure provides a method for forming a semiconductor structure. The method includes providing a semiconductor substrate; forming a first active region, a second active region, a third active region, and a fourth active region in the semiconductor substrate; and forming a middle-voltage P well region (MVPW) in each of the first active region and the second region simultaneously and forming a middle-voltage N well (MVNW) region in each of the third active region and the fourth active region simultaneously.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 5, 2017
    Inventors: CHIH CHUN TAI, LEI FANG, DAE SUB JUNG, GANGNING WANG, GUANGLI YANG, JIAO WANG, HONG SUN, YUNPENG PENG
  • Fracturing method using polyboronic compound
    Patent number: 9534167
    Abstract: Polyboronic compounds useful as delayed crosslinking agents may be produced by using a polyamine as base scaffold and incorporating boron via reaction with intermediate borates which may be formed in the condensation reaction between boric acid and a diol. A di-aldehyde, such as glyoxal, may be introduced following caustic treatment of the reaction mixture of polyaminoboronate to form the polyboronic compound.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: January 3, 2017
    Assignee: BAKER HUGHES INCORPORATED
    Inventors: Magnus Legemah, Hong Sun, Michael Guerin
  • Well Treatment Methods and Fluids with GLDA Salt
    Publication number: 20160376881
    Abstract: A well servicing fluid includes ingredients including a GLDA salt, a crosslinker, and a viscosifying agent that is not crosslinked by the crosslinker. A well treatment method includes forming a well servicing fluid with ingredients including a GLDA salt, a viscosifying agent, and a crosslinker, the GLDA salt containing a metal cation chelated with a GLDA anion. The well servicing fluid is inserted into a well in a formation. The method includes crosslinking the viscosifying agent and attaining a first viscosity of the well servicing fluid using the crosslinker. After the attaining of the first viscosity, viscosity of the well servicing fluid in the well is decreased to a second viscosity less than the first viscosity by using the GLDA anion. The GLDA salt may be a GLDA calcium salt and the crosslinker may be a zirconium crosslinker.
    Type: Application
    Filed: June 29, 2015
    Publication date: December 29, 2016
    Inventors: Leiming Li, Magnus Legemah, Jia Zhou, Xiaolan Wang, Ahmed Gomaa, Hong Sun
  • Methods for Providing an Online Consumer Network
    Publication number: 20160379182
    Abstract: Methods for providing a consumer services network are provided. For each electronic transaction that occurs between members of the network, a public and private trust rating score are determined based on the outcome and quality of electronic transactions.
    Type: Application
    Filed: June 29, 2015
    Publication date: December 29, 2016
    Inventors: Xinxin Sheng, Hong Sun, Chad Iverson
  • Method and system for non-intrusive event sequencing
    Patent number: 9514201
    Abstract: A system has a repository that stores a plurality of events. Each event requests to utilize one or more functions in a component. An event sequencing module analyzes an event sequencing key of the event if the event requests a function having a component definition that includes an event sequence qualifier. The event sequencing module grants a lock to the event for the function if no other event having the same value for the event sequencing key has the lock for the function. The event sequencing module prevents the event from being processed if another event having the same value for the event sequencing key has the lock for the function. The event sequencing key is composed of one or more object attributes. The system has a worker server that receives the event, if the event obtains the lock, and processes the function requested by the event.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: December 6, 2016
    Assignee: International Business Machines Corporation
    Inventors: Atul R. Daherkar, Manoj Khangaonkar, Hong Sun, Kai Mike Zhang, Chendong Zou
  • FLUIDS AND METHODS FOR TREATING HYDROCARBON-BEARING FORMATIONS
    Publication number: 20160347985
    Abstract: A fluid for temporarily plugging a hydrocarbon-bearing formation is disclosed. The fluid includes a carrier fluid and a crosslinked synthetic polymer, wherein the polymer comprises a labile group to degrade the polymer when exposed to a change in a condition of the fluid.
    Type: Application
    Filed: May 13, 2016
    Publication date: December 1, 2016
    Applicant: Baker Hughes Incorporated
    Inventors: Leiming Li, Jia Zhou, Hong Sun, Harold D. Brannon, Magnus Legemah
  • Multi-output power supply apparatus and output circuit thereof
    Patent number: 9496796
    Abstract: A multi-output power supply apparatus may include a transformer unit transforming a voltage level of input power using a primary winding and first and second secondary windings, a first output unit stabilizing power applied to the first secondary winding using a voltage multiplier circuit and outputting first power, and a second output unit stabilizing power applied to the second secondary winding and outputting second power.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: November 15, 2016
    Assignee: SOLUM CO., LTD
    Inventors: Sang Gab Park, Hong Sun Park, Dong Kyun Ryu, Hyun Seo Park, Sang In Jang
  • METHODS FOR TREATING OR PREVENTING MIGRAINE HEADACHE
    Publication number: 20160311913
    Abstract: The present invention relates to methods of migraine prophylaxis using anti-CGRP receptor antibodies or binding fragments. In particular, methods for preventing or reducing the occurrence of migraine headache in a patient in need thereof comprising administering to the patient an anti-CGRP receptor or binding fragment according to specific dosage regimens are disclosed. Pharmaceutical compositions and administration devices comprising anti-CGRP receptor antibodies or binding fragments for use in the methods are also described.
    Type: Application
    Filed: April 22, 2016
    Publication date: October 27, 2016
    Applicant: AMGEN INC.
    Inventors: Hong SUN, Eduardo DUNAYEVICH, Robert A. LENZ, Gabriel VARGAS
  • Microemulsion and nanoemulsion breaker fluids with organic peroxides
    Patent number: 9475980
    Abstract: Incorporating at least oil-soluble organic peroxide into a mixture of an aqueous phase and at least one surfactant creates a breaker fluid that is a microemulsion or a nanoemulsion that can then perform as an internal breaker for reducing the viscosity of aqueous fluids gelled with a polymer, such as a crosslinked polysaccharide. One phase of the breaker fluid is water or water-based, e.g. brine, containing at least one oil-soluble organic peroxide as a non-aqueous internal phase that will, over time and optionally with heat, break the polymer-gelled portion of the gel. The overall breaking using the breaker fluid is slower as compared to introducing the organic peroxide breaker in a non-microemulsified or non-nanoemulsified form.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: October 25, 2016
    Assignee: BAKER HUGHES INCORPORATED
    Inventors: Lirio Quintero, Gianna A. Pietrangeli, Frances H. DeBenedictis, Qi Qu, Hong Sun
  • Power supply device
    Patent number: 9479068
    Abstract: There is provided a power supply device having a primary side on which a primary winding of a transformer is located and a secondary side on which a secondary winding of the transformer is located, and supplying power to a load, the device including: a photo coupler transmitting load short-circuit information from the secondary side to the primary side, a standby power supply terminal supplying power to the photo coupler; and a current passing unit connecting the photo coupler to the load.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: October 25, 2016
    Assignee: SOLUM CO., LTD
    Inventors: Don Sik Kim, Dong Jin Lee, Jae Cheol Ju, Jae Hak Lee, Hong Sun Park
  • CASING FLUSH FLUID, RECYCLABLE CLEANOUT FLUIDS, AND APPLICATIONS THEREOF
    Publication number: 20160290104
    Abstract: A method of removing residual proppant from a bottom of a casing after a fracturing operation comprises: circulating a casing flush fluid comprising a carrier and a superabsorbent polymer in the casing; and transporting the residual proppant from the bottom of the casing to a fracture created by a hydraulic fracturing operation. A method for cleaning a wellbore comprises: introducing a cleanout fluid through a conduit inserted into the wellbore, the cleanout fluid comprising a carrier fluid and a superabsorbent polymer; and receiving a returning fluid comprising debris at the surface of the wellbore from an annular space between the conduit and a wall of the wellbore.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Applicant: Baker Hughes Incorporated
    Inventors: Scott G. Nelson, Leiming Li, Hong Sun, Jia Zhou
  • Well Treatment Methods and Fluids
    Publication number: 20160289548
    Abstract: A method includes forming a well treatment fluid by combining an aqueous fluid, a viscosifying agent, a crosslinker, and a rheology modifier containing an aldehyde. The viscosifying agent is crosslinked, increasing viscosity of the fluid. The method includes treating a well with the fluid exhibiting the increased viscosity, chemically changing the aldehyde after the crosslinking and thereby forming an acid, and decreasing viscosity of the crosslinked fluid as a result of forming the acid. The aldehyde may be glyoxal which forms oxalic acid, breaking a crosslink. A well treatment fluid is formulated with ingredients including an aqueous fluid and a viscosifying agent and a crosslinker configured to crosslink the viscosifying agent. The fluid includes a rheology modifier containing an aldehyde. The fluid may lack an aldehyde crosslinking delay additive.
    Type: Application
    Filed: June 9, 2016
    Publication date: October 6, 2016
    Inventors: Qi Qu, Leiming Li, Hong Sun, Magnus Legemah, Jia Zhou
  • FRACTURING FLUIDS AND METHODS OF TREATING HYDROCARBON FORMATIONS
    Publication number: 20160289549
    Abstract: A method of fracturing a subterranean formation penetrated by a well comprises: forming a fracturing composition comprising a carrier fluid; and a superabsorbent polymer component comprising one or more of the following: a first composite of a proppant and a first superabsorbent polymer in an unhydrated form, the first superabsorbent polymer being at least partially embedded in a void area of the proppant; a coated superabsorbent polymer; a superabsorbent material having a three-dimensional network; or a second composite of a second superabsorbent polymer and a slow-release breaker; and pumping the hydraulic fracturing composition into the subterranean formation to create or enlarge a fracture.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Applicant: Baker Hughes Incorporated
    Inventors: Scott Gregory Nelson, Hong Sun, Jia Zhou, Leiming Li, Xiaolan Wang, Qi Qu