Patents by Inventor Ye CHANG
Ye CHANG 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).
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Publication number: 20240105351Abstract: A method for measuring drop time of a control rod cluster integrated with a rod position measurement device is provided, wherein the method is used to measure the drop time of each control rod cluster, and includes: Si, monitoring a voltage Ua of coils in Group A to capture a rod cluster drop signal; S2, searching a point (tmax, Vmax) with a maximum drop speed or with a local maximum drop speed; S3, retroactively calculating, from tmax, an end of a time period T4 when the control rod cluster starts to drop; S4, retroactively searching, from a minimum value point of a drop reference signal DROPref, a start of the time period T4 when the drop reference signal DROPref drops from a maximum value to 33% thereof; and S5, determining, from tmax forward, a time point t6 when a drop speed of the control rod cluster is lower than 0.Type: ApplicationFiled: January 14, 2021Publication date: March 28, 2024Applicant: NUCLEAR POWER OPERATIONS RESEARCH INSTITUTE (NPRI)Inventors: Zhengke CHANG, Minghui ZHANG, Yuan HUANG, Ye TIAN, Shaohua XU, Xinxin LIU, Weijian ZHU, Yiming MA, Shengfeng XU, Bo CHAO, Ning TAO, Zihua YANG, Desong LANG, Qichao WANG
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Publication number: 20240090713Abstract: An underneath large-capacity single-gas-pump foam generating device includes a liquid replenishment mechanism and a foam generating mechanism. The liquid replenishment mechanism includes a liquid replenishment groove and a liquid replenishment bottle. The liquid replenishment bottle has a bottle opening sleeved in the liquid replenishment groove. The foam generating mechanism includes a gas supply pump unit, a gas mixing groove cavity, a gas-liquid mixing structure, a gas inlet and a vent valve structure. A lower portion of the gas mixing groove cavity is communicated with a lower portion of the liquid replenishment groove, a liquid replenishment one-way valve is arranged between the gas mixing groove cavity and the liquid replenishment groove. The gas-liquid mixing structure is provided with a liquid outlet channel, a gas outlet channel and a mixing channel, an inlet end of the liquid outlet channel extends downwardly into a bottom portion of the gas mixing groove cavity.Type: ApplicationFiled: November 9, 2021Publication date: March 21, 2024Inventors: Hsu-hui CHANG, Senlin YANG, Siying FENG, Songwen YE, Yongfu HUANG
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Publication number: 20230268114Abstract: Disclosed are a multi pickup coil for wireless charging of an electric vehicle such as an electric bus or an electric passenger car and industrial equipment while stopping or driving, and a pickup apparatus having the multi pickup coil. The multi pickup coil and the pickup apparatus provide high-capacity and high-efficiency wireless charging per unit area by performing performance enhancement through an optimal design in order to overcome the limitations of a circular pickup coil.Type: ApplicationFiled: July 2, 2021Publication date: August 24, 2023Inventors: Bo-Yune SONG, Kyo-II LEE, Seong-Joo KANG, Ye-Chang JEONG, Dong-Kwan SEO, Byung-Ju LEE, Jin-Seob CHOI
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Patent number: 11720222Abstract: A method, computer system, and computer program product for implementing three-dimensional text input in an augmented reality system are provided. The embodiment may include capturing a first user hand position along a first axis of a three-dimensional virtual space. The embodiment may also include identifying a first character along the first axis corresponding to the first user hand position. The embodiment may further include capturing a second user hand position along a second axis of the three-dimensional virtual space. The embodiment may also include identifying a second character along the second axis corresponding to the second user hand position. The embodiment may further include identifying one or more proposed words beginning, consecutively, with the identified first character and the identified second character using a dictionary database. The embodiment may also include displaying the one or more identified proposed words on a third axis of the three-dimensional virtual space.Type: GrantFiled: November 17, 2017Date of Patent: August 8, 2023Assignee: International Business Machines CorporationInventors: Wei Na Chai, Ye Chang Hu, Ying Shao, Li Yi Zhou
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Patent number: 11366958Abstract: An information handling system may detect handwritten text associated with a gesture. The information handling system may request contextual information corresponding to the handwritten text and may receive contextual information corresponding to the handwritten text. The information handling system may display, on a display of the information handling system, the received contextual information.Type: GrantFiled: February 12, 2021Date of Patent: June 21, 2022Assignee: DELL PRODUCTS L.P.Inventors: Benedict Tiong Chee Tay, Mark John Law, Jonathan Sebastian Yarborough Wood, Chin Leong Ong, Michiel Sebastiaan Emanuel Petrus Knoppert, Ye Chang Ron Tan
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Patent number: 11135165Abstract: The present invention provides a suspension comprising aluminum hydroxide and magnesium hydroxide and a method of preparing the same. The aqueous suspension composition according to the present invention ensures an excellent sedimentation rate by using a mixed suspending agent with a specific composition, so that insoluble aluminum hydroxide and magnesium hydroxide do not easily settle, do not form a cake, and are easily redispersed. Since the aqueous suspension composition having an excellent sedimentation rate has not only physical stability, but also forms a homogeneous dispersion system, the reproducibility or effectiveness of bioavailability may be ensured. In addition, the aqueous suspension composition according to the present invention provides an excellent texture, and thus patient compliance increases.Type: GrantFiled: April 12, 2018Date of Patent: October 5, 2021Assignees: Daewoong Pharmaceutical Co., Ltd., Liaoning Daewoong Fharmaceutcal Co., Ltd.Inventors: Ye Chang, Qing Ri Li, Sang Ho Seol, Tie Li, Chao Tong
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Publication number: 20210165500Abstract: Interactive data input can include determining a plurality of character subgroups that each comprise at least one follow-on character that, based on a predetermined rule, can follow a preceding character from a predetermined set of characters that form character strings corresponding to a word within a predefined vocabulary. Two or more of the plurality of character subgroups, each of which correspond to a character selected by a user from among the predetermined set of characters, can be presented concurrently to the user in response to an electronically sensed user movement. A character string can be generated based on the user-selected character and at least one follow-on character associated with the user-selected character.Type: ApplicationFiled: December 3, 2019Publication date: June 3, 2021Inventors: Ye Chang Hu, Ying Shao
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Patent number: 11009969Abstract: Interactive data input can include determining a plurality of character subgroups that each comprise at least one follow-on character that, based on a predetermined rule, can follow a preceding character from a predetermined set of characters that form character strings corresponding to a word within a predefined vocabulary. Two or more of the plurality of character subgroups, each of which correspond to a character selected by a user from among the predetermined set of characters, can be presented concurrently to the user in response to an electronically sensed user movement. A character string can be generated based on the user-selected character and at least one follow-on character associated with the user-selected character.Type: GrantFiled: December 3, 2019Date of Patent: May 18, 2021Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Ye Chang Hu, Ying Shao
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Publication number: 20200113826Abstract: The present invention provides a suspension comprising aluminum hydroxide and magnesium hydroxide and a method of preparing the same. The aqueous suspension composition according to the present invention ensures an excellent sedimentation rate by using a mixed suspending agent with a specific composition, so that insoluble aluminum hydroxide and magnesium hydroxide do not easily settle, do not form a cake, and are easily redispersed. Since the aqueous suspension composition having an excellent sedimentation rate has not only physical stability, but also forms a homogeneous dispersion system, the reproducibility or effectiveness of bioavailability may be ensured. In addition, the aqueous suspension composition according to the present invention provides an excellent texture, and thus patient compliance increases.Type: ApplicationFiled: April 12, 2018Publication date: April 16, 2020Applicants: Daewoong Pharmaceutical Co., Ltd., Liaoning Daewoong Pharmaceutical Co,. Ltd.Inventors: Ye CHANG, Qing Ri LI, Sang Ho SEOL, Tie LI, Chao TONG
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Publication number: 20200046762Abstract: The present invention relates to a suspension comprising smectite, and the suspension of the present invention comprises both a polymeric suspending agent and a low molecular suspending agent, and thus exhibits high dispersibility and sinking rate, ease of administration due to not high viscosity of a formulation, enhanced drug compliance while taking the formulation, and high preference. In addition, the suspension of the present invention enables uniform dispersion in preparation thereof, thus exhibiting ease of preparation and excellent efficiency, and accordingly, has an excellent effect on reducing a defect rate in the production of a suspension preparation.Type: ApplicationFiled: April 12, 2018Publication date: February 13, 2020Applicants: Daewoong Pharmaceutical Co., Ltd., Liaoning Daewoong Pharmaceutical Co., Ltd.Inventors: Ye CHANG, Qing Ri LI, Sang Ho SEOL, Tie LI, Chao TONG
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Publication number: 20190155482Abstract: A method, computer system, and computer program product for implementing three-dimensional text input in an augmented reality system are provided. The embodiment may include capturing a first user hand position along a first axis of a three-dimensional virtual space. The embodiment may also include identifying a first character along the first axis corresponding to the first user hand position. The embodiment may further include capturing a second user hand position along a second axis of the three-dimensional virtual space. The embodiment may also include identifying a second character along the second axis corresponding to the second user hand position. The embodiment may further include identifying one or more proposed words beginning, consecutively, with the identified first character and the identified second character using a dictionary database. The embodiment may also include displaying the one or more identified proposed words on a third axis of the three-dimensional virtual space.Type: ApplicationFiled: November 17, 2017Publication date: May 23, 2019Inventors: Wei Na Chai, Ye Chang Hu, Ying Shao, Li Yi Zhou
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Patent number: 6130920Abstract: A circuit (12) for symbol decision directed feedback synchronization includes a current synchonization clock (45) that provides an initial sampling point and selects a detector corresponding to a current symbol decision. The circuit further includes a plurality of detectors (31, 32, 33, and 34) including the detector corresponding to the current symbol decision, a buffer (736) for storing the output of the detector corresponding to the current symbol decision and a processor (300) for seeking within a predetermined window about the initial sampling point for an optimum phase value to provide an adjustment signal which is used by the processor to adjust a subsequent symbol's sychronization clock to provide an optimal sampling point.Type: GrantFiled: May 13, 1998Date of Patent: October 10, 2000Assignee: MotorolaInventors: Clinton C. Powell, II, Chun-Ye Chang, David L. Brown, David F. Brown, Robert Karl Schweickert