Patents by Inventor Di Wu

Di Wu 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: 10319695
    Abstract: A semiconductor device includes a semiconductor substrate. A pad region is disposed on the semiconductor substrate. A micro bump is disposed on the pad region. The micro bump has a first portion on the pad region and a second portion on the first portion. The first portion and the second portion have different widths. The first portion has a first width and the second portion has a second width. The first width is larger or smaller than the second width. The micro bump includes nickel and gold. The semiconductor device also includes a passivation layer overlying a portion of the pad region.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: June 11, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Sheng-Yu Wu, Ching-Hui Chen, Mirng-Ji Lii, Kai-Di Wu, Chien-Hung Kuo, Chao-Yi Wang, Hon-Lin Huang, Zi-Zhong Wang, Chun-Mao Chiu
  • Patent number: 10320926
    Abstract: In an approach for modifying a user interface for a user of an application, a processor receives a plurality of actions for a user of an application. A processor generates a unique identifier for each action of the plurality of actions. A processor generates a unique string of the generated unique identifiers for each action of the plurality of actions. A processor determines that a portion of a pattern of the unique string matches, within a predetermined threshold, a portion of a pattern of a history of usage of a set of users of the application. A processor modifies a user interface of the application, for the user, based on the portion of the pattern of the matched unique string, within the predetermined threshold, the portion of the pattern of the history of usage.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: June 11, 2019
    Assignee: International Business Machines Corporation
    Inventors: Simon P. O'Doherty, Di Wu, Huan Zhang, WuMi Zhong
  • Patent number: 10311690
    Abstract: Some systems and methods for detecting motion based on a video pattern can include creating a motion image from a sequence of raw images, masking the motion image with a lens pattern associated with a PIR sensor and an associated Fresnel lens, splitting each of a plurality of blocks of the lens pattern into first and second negative areas, identifying a positive area pixel value as a sum of all pixels in the motion image aligned with the first positive area in the plurality of blocks, identifying a negative area pixel value as a sum of all pixels in the motion image aligned with the second negative area in the plurality of blocks, identifying a motion image response value as a difference between the positive and negative area pixel values, and identifying a presence of motion when the motion image response value exceeds a predetermined value.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: June 4, 2019
    Assignee: ADEMCO INC.
    Inventors: Xiaomin Xia, Di Wu, Chao Liu, Tianfeng Zhao
  • Patent number: 10312459
    Abstract: Provided are a novel compound and an organic electronic device using the same.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: June 4, 2019
    Assignee: NICHEM FINE TECHNOLOGY CO., LTD.
    Inventors: Liang-Di Liao, Hui-Ling Wu, Shwu-Ju Shieh, Chi-Chung Chen
  • Publication number: 20190154040
    Abstract: A method for optimizing the blade axis position of a water pump under all operating conditions which includes determination of multiple calculation conditions within the range of all the operating conditions of the water pump, three-dimensional modeling and mesh generation of the calculation area of the flow field of the water pump at multiple blade angles, numerical simulation of the flow field and calculation and determination of blade hydraulic torques under multiple conditions, determination of the range of the position of the blade resultant hydraulic pressure action line and an optimal blade axis position under all the operating conditions, determination of the small region of the optimal blade axis position under all the operating conditions, determination of the optimal blade axis position, and comparison of the blade hydraulic torques before and after optimization of the blade axis position.
    Type: Application
    Filed: January 4, 2019
    Publication date: May 23, 2019
    Inventors: Baoyun QIU, Kaiming WU, Di LIU, Jinyu CAO, Cai ZHANG, Chenglong XUE, Mengfan XU
  • Publication number: 20190145780
    Abstract: A system for tracking and analyzing performance of a movable object and methods of making and using the same. Movable object performance can be tracked by creating a process log for a movable object manager of the movable object, and creating a movement record of the movable object for comparison to the process log. The process log can include, for example, records of application call processes to a movable object interface, protocol call processes transmitted to and from the movable object, and/or metadata. A movable object event can be analyzed by correlating the process log with the movement record. The present systems and methods are particularly suitable for tracking and analysis of unmanned aerial vehicles (UAV).
    Type: Application
    Filed: January 10, 2019
    Publication date: May 16, 2019
    Inventors: Arnaud THIERCELIN, Dhanushram BALACHANDRAN, Robert SCHLUB, Hai VO, Di WU, Andrew BARINOV
  • Publication number: 20190138030
    Abstract: The present disclosure describes systems and methods for operating a movable object using a machine readable code. In one embodiment, an image may be obtained by the movable object. The image may include a machine-readable code configured to store a set of operation data for controlling the movable object. The movable object may process the image to retrieve the machine-readable code and the set of operation data. The movable object further may adjust one or more operation parameters of the movable object based on the set of operation data.
    Type: Application
    Filed: January 7, 2019
    Publication date: May 9, 2019
    Inventors: Yuwei WU, Jun WU, Ming GONG, Mingxi WANG, Qi ZHOU, Di WU, Xiangyu CHEN, Hanping CHEN
  • Publication number: 20190139956
    Abstract: A semiconductor device includes a semiconductor substrate having a first region and a second region, insulators, gate stacks, and first and second S/Ds. The first and second regions respectively includes at least one first semiconductor fin and at least one second semiconductor fin. A width of a middle portion of the first semiconductor fin is equal to widths of end portions of the first semiconductor fin. A width of a middle portion of the second semiconductor fin is smaller than widths of end portions of the second semiconductor fin. The insulators are disposed on the semiconductor substrate. The first and second semiconductor fins are sandwiched by the insulators. The gate stacks are over a portion of the first semiconductor fin and a portion of the second semiconductor fin. The first and second S/Ds respectively covers another portion of the first semiconductor fin and another portion of the second semiconductor fin.
    Type: Application
    Filed: October 3, 2018
    Publication date: May 9, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Kuan-Jung Chen, I-Chih Chen, Chih-Mu Huang, Kai-Di Wu, Ming-Feng Lee, Ting-Chun Kuan
  • Publication number: 20190139232
    Abstract: A target tracking hardware implementation system and method are provided. The target tracking hardware implementation system (200) includes: an intercepting and scaling module (210) configured to intercept a target image and to-be-checked images of a plurality of sizes from a video in an external storage module (300), and normalize the images to a specified size by scaling; a feature extracting module (220) configured to extract features of the normalized images; a feature managing module (230) configured to access and update a matching template based on the extracted image features; a Kernelized Correlation Filter (KCF) calculating module (240) configured to calculate the KCF response of each of the to-be-checked images based on the extracted image features and the updated matching template, and select the to-be-checked image with the largest KCF response as the tracked target.
    Type: Application
    Filed: May 9, 2018
    Publication date: May 9, 2019
    Inventors: Xijie JIA, Di WU, Hanbo SUN
  • Publication number: 20190125970
    Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of providing site rotation feedback pertaining to a sensing arrangement providing sensed measurements of a physiological condition in a body of a user involves obtaining one or more reference measurements of the physiological condition in the body of the user, determining a lag associated with the sensing arrangement based on a relationship between the one or more reference measurements and one or more of the sensed measurements, identifying a current site location on the body of the user associated with the sensing arrangement from among a plurality of site locations based on the lag, determining one or more performance metrics associated with the current site location, and providing sensor site feedback in a manner that is influenced by the one or more performance metrics.
    Type: Application
    Filed: December 18, 2018
    Publication date: May 2, 2019
    Inventors: Neha J. Parikh, Rebecca K. Gottlieb, Benyamin Grosman, Anirban Roy, Di Wu
  • Patent number: 10272201
    Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device involves obtaining one or more measurement values of a physiological condition in the body of a user during an initial monitoring period and determining a fasting reference value for a metric based on the one or more measurement values. After the initial monitoring period, the method continues by obtaining an updated measurement value during a fasting period, determining a current value for the metric based at least in part on the updated measurement value, and generating a notification in response to a deviation between the current value and the fasting reference value exceeding a threshold indicative of insertion site loss or other loss of effectiveness.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: April 30, 2019
    Assignee: Medtronic MiniMed, Inc.
    Inventors: Mikhail Loutseiko, Anirban Roy, Benyamin Grosman, Di Wu, Rebecca K. Gottlieb, Neha J. Parikh
  • Patent number: 10275401
    Abstract: A computer implemented method for initializing a first image of a first database from a recovery image; modifying the first image of the first database by replaying transaction logs of a second database; establishing a connection with a client; receiving a query via the connection, the query including a transaction to be executed on the first database; and rejecting the query when the transaction would cause any one of: updating of the first image of the first database; generating a new transaction log; and modifying the recovery image. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: April 30, 2019
    Assignee: SAP SE
    Inventors: Chul Won Lee, Kyu Hwan Kim, Marcel Birn, Jane Jung Lee, Di Wu, Juchang Lee, Zhi Qiao
  • Publication number: 20190115313
    Abstract: A method of manufacturing a semiconductor structure includes receiving a first substrate including an IMD layer disposed over the first substrate and a plurality of conductive bumps disposed in the IMD layer; receiving a second substrate; disposing a patterned adhesive over the first substrate, wherein at least a portion of the IMD layer is exposed through the patterned adhesive; and bonding the first substrate with the second substrate, wherein a top surface of the at least portion of the IMD layer is exposed through the patterned adhesive after bonding the first substrate with the second substrate.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 18, 2019
    Inventors: ALEXANDER KALNITSKY, YI-YANG LEI, HSI-CHING WANG, CHENG-YU KUO, TSUNG LUNG HUANG, CHING-HUA HSIEH, CHUNG-SHI LIU, CHEN-HUA YU, CHIN-YU KU, DE-DUI LIAO, KUO-CHIO LIU, KAI-DI WU, KUO-PIN CHANG, SHENG-PIN YANG, ISAAC HUANG
  • Publication number: 20190091402
    Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device to deliver fluid to a body of a user involves obtaining measurement values for a physiological condition influenced by the fluid, autonomously operating the infusion device to deliver the fluid based at least in part on the measurement values, and detecting a nonactionable condition based on the measurement values. In response to detecting the nonactionable condition, delivery of the fluid is limited while maintaining autonomous operation of the infusion device. In one exemplary embodiment, the nonactionable condition is a rescue condition indicative of the user having consumed fast-acting carbohydrates, and thus insulin delivery may be automatically limited in response to detecting the rescue carbohydrate consumption.
    Type: Application
    Filed: October 16, 2018
    Publication date: March 28, 2019
    Inventors: Neha J. Parikh, Anirban Roy, Benyamin Grosman, Rebecca K. Gottlieb, Di Wu
  • Publication number: 20190076600
    Abstract: An insulin infusion device includes a processor architecture, and a memory element that stores executable instructions to perform a method of controlling delivery of insulin to a user. The method operates the device in a closed-loop mode to deliver insulin, obtains patient-specific parameters for a current time sample, and estimates a plasma insulin value and a blood glucose value for the user based on at least some of the patient-specific parameters. The estimating is also based on a previously estimated plasma insulin value obtained for a previous time sample, and a previously estimated blood glucose value obtained for the previous time sample. A predicted sensor glucose value is generated for the current time sample, and the closed-loop mode or a safe basal mode is selected for controlling operation of the insulin infusion device in accordance with the selected mode.
    Type: Application
    Filed: October 10, 2018
    Publication date: March 14, 2019
    Inventors: Benyamin Grosman, Di Wu, Anirban Roy, Neha J. Parikh
  • Publication number: 20190082548
    Abstract: A chip card assembly of an electronic device includes a casing defining an opening, a connector received inside the casing and including a tray, an electromagnet driving assembly including at least one electromagnet and a pushing member, and a control unit configured to control the electromagnet driving assembly to drive the pushing member to push the tray out of the opening. The tray includes a cover for covering the opening.
    Type: Application
    Filed: January 11, 2018
    Publication date: March 14, 2019
    Inventor: HSIN-DI WU
  • Publication number: 20190064329
    Abstract: Representative embodiments of the present technology include a device for measuring distance to an object. The device comprises a light emitter configured to emit an outbound light pulse and a light sensor configured to receive a returning light pulse and output a pulse signal representing the returning light pulse. The device further comprises a field-programmable gate array (FPGA) coupled to the light sensor and including a time-to-digital converter (TDC) having a series of sequentially coupled delay units. Individual sequentially coupled delay units are associated with corresponding individual delay times. At least some of the sequentially coupled delay units have different individual delay times. The TDC is configured to measure timing information of the pulse signal based at least in part on the individual delay times of the sequentially coupled delay units. The device further includes a controller configured to calculate the distance to the object based on the timing information.
    Type: Application
    Filed: April 3, 2018
    Publication date: February 28, 2019
    Inventors: Xiang Liu, Mingming Gao, Xiaoping Hong, Di Wu
  • Patent number: 10215942
    Abstract: The present disclosure discloses a high-temperature resistant and small-diameter optical cable and a preparation method thereof. The high-temperature resistant and small-diameter optical cable is prepared by using acrylate as a coating material, using PHB/PET liquid crystal copolyester as an outer protective layer material and using an extrusion process. Compared to traditional optical cables, the novel optical cable has advantages in small diameter, low loss attenuation, good microbending property, excellent mechanical property, long one-time finished length (10 km˜26 km), long storage time, simple preparation process and wide operating temperature range.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 26, 2019
    Assignee: HENGTONG OPTIC-ELECTRIC CO., LTD.
    Inventors: Peidong Liu, Peng Cao, Zengqiang Zhang, Jicheng Yin, Chuanwu Xuan, Junxiong Wu, Xinhua Shen, Qiang Li, Hongzhou Pan, Di Wu, Zhongkai Wang, Shan Xu, Lihua Sun
  • Patent number: 10201657
    Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device to deliver fluid to a body of a user involves identifying a current site location on the body of the user associated with a sensing arrangement providing sensed measurements of a physiological condition in the body of the user at the current site location, determining one or more performance metrics associated with the current site location corresponding to operation of the infusion device to deliver the fluid in response to the sensed measurements, and providing sensor site feedback in a manner that is influenced by the one or more performance metrics. In one or more embodiments, the sensor site feedback includes recommended sensor site locations for rotation or replacement of the sensing arrangement determined based on historical data associated with the user for different sensor site locations.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: February 12, 2019
    Assignee: Medtronic MiniMed, Inc.
    Inventors: Neha J. Parikh, Rebecca K. Gottlieb, Benyamin Grosman, Anirban Roy, Di Wu
  • Publication number: 20190025413
    Abstract: Systems and methods for performing optical distance measurement are provided. In one aspect, a system for measuring a distance to an object comprises a light emitter configured to emit an outbound light pulse, and a light sensor configured to receive a returning light pulse reflected from the object and output an analog pulse signal representing the returning light pulse. The system also comprises a field-programmable gate array (FPGA) coupled to the light sensor. The FPGA is configured to convert the analog pulse signal to a plurality of digital signal values, and generate a plurality of time measurements corresponding to the plurality of digital signal values. The system also comprises a controller configured to calculate the distance to the object based on the plurality of digital signal values and the plurality of time measurements.
    Type: Application
    Filed: April 3, 2018
    Publication date: January 24, 2019
    Inventors: Xiang Liu, Mingming Gao, Xiaoping Hong, Di Wu