Patents by Inventor Wai Lee
Wai 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).
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Publication number: 20250096346Abstract: A battery housing for a battery module is disclosed. The battery housing has a plurality of exterior walls surrounding a base forming an internal section which is configured to receive one or more battery cells. The internal section has a bottom surface. A heat sink is joined to the bottom surface of the battery housing by a plastic deformation of a portion of the housing. A cover encloses the internal section of the battery housing. A battery module and a method of installation of a heat sink in a battery housing are also disclosed.Type: ApplicationFiled: December 2, 2024Publication date: March 20, 2025Inventors: Eric Kar Wai Lee, Chang Liu
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Publication number: 20250085691Abstract: A method using AI models to generate patterns or images on a pastry is provided. The method at least includes steps as follows: providing a UI module for user input of keywords and descriptions; generating black and white vector-style images based on this input using an AI-based image module; processing the 2D image into digital instructions via an image-transformer module; sending these instructions to a laser patterning module; and using the laser patterning module to apply the pattern to the cookie's surface.Type: ApplicationFiled: August 29, 2024Publication date: March 13, 2025Inventors: Guijun LI, Kong Wai LEE, Yang XU, Yee Him Timothy CHAN, Miao TANG, Huan LIU, Yexin PAN, Qiaoyaxiao YUAN
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Publication number: 20250061256Abstract: A method of using computer implemented neural network for simulation of aerodynamic performance of technical object having geometry, method includes: training neural network using plurality of sets of pre-computed computational fluid dynamics encodings, CFD, outputs, wherein training is generated using inputs including: geometry of at least one training technical object; spatial locations of neural network input nodes as node attributes; relationship between geometry of at least one training technical object and neural network input node locations; associated boundary conditions; operating conditions; and computed outputs including flow fields and aerodynamic performance parameters; training using loss function evaluating error between neural network and pre-computed CFD outputs to produce trained neural network; using trained neural network with new inputs to generate as output predicted aerodynamic performance of technical object, wherein relationship between geometry of at least one training technical objeType: ApplicationFiled: July 30, 2024Publication date: February 20, 2025Applicant: ROLLS-ROYCE plcInventors: Jessica Sher En Loh, Naheed Anjum Arafat, Wai Kin Adams Kong, Wai Lee Chan, Bryce D. Conduit, Wei Xan Lim, Thant Zin Oo
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Publication number: 20250040736Abstract: The disclosed technology includes a biodegradable utensil and methods for manufacturing the same. The utensil can comprise a utility portion configured to manipulate a food item, a handle portion, and a transition portion disposed between the handle portion and the utility portion. The handle portion can comprise a body having a first thickness, thickness-reducing features each having a thickness less than the first thickness, and a bead extending along at least some of a length of the handle portion. The bead can be continuous and uninterrupted, can extend between a first thickness-reducing feature and a second thickness-reducing feature, and can have a second thickness that is greater than the first thickness.Type: ApplicationFiled: October 18, 2024Publication date: February 6, 2025Inventors: Ching Mou LEE, Chi Wai LEE
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Patent number: 12216673Abstract: Techniques are disclosed for querying, retrieval, and presentation of data. A data analytic system can enable a user to provide input, through a device to query data. The data analytic system can identify the semantic meaning of the input and perform a query based on the semantic meaning. The data analytic system can crawl multiple different sources to determine a logical mapping of data for the index. The index may include one or more subject areas, terms defining those subject areas, and attributes for those terms. The index may enable the data analytic system to perform techniques for matching terms in the query to determine a semantic meaning of the query. The data analytic system can determine a visual representation best suited for displaying results of a query determined by semantic analysis of an input string by a user.Type: GrantFiled: October 24, 2019Date of Patent: February 4, 2025Assignee: Oracle International CorporationInventors: Ananth Venkata, Satish Gopalakrishna, Jacques Vigeant, Wai On Lee, Dustin Bauder, Reginald A. Hansbrough, Narayan Madhavan Nayar
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Publication number: 20240398141Abstract: The present application relates to a tableware, comprising a spoon body and a spoon handle integrally connected with the spoon body, wherein, further comprising a reinforcing buckle located at a junction of the spoon body and spoon handle; a middle part of the reinforcing buckle is an arc segment, and both sides of the reinforcing buckle are bent upwards to form a first reinforcing edge and a second reinforcing edge. By setting the reinforcing buckle at the junction of the spoon body and spoon handle, the overall strength of the spoon can be significantly enhanced. A thickened layer is formed by the arc segment, the first reinforcing edge and the second reinforcing edge, enhancing the strength of the spoon body and spoon handle at the edge position. Additionally, this tableware has a simple structure, low cost, and is lightweight, making it easy to carry.Type: ApplicationFiled: August 1, 2023Publication date: December 5, 2024Inventors: Ching Mou Lee, Chi Wai Lee
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Publication number: 20240398134Abstract: This present application involves a tableware feeding device including a stock bin with a supporting component installed below it to support the tableware. Below the supporting component, there is an inclined chute for the tableware to slide down, and at the end of the inclined chute, there is a tableware access opening. It also includes a transmission structure and an actuating component. One end of the transmission structure is connected to one end of the supporting component, and the actuating component consists of multiple baffles, a first actuating member, and a second actuating member. The baffles are positioned at the tableware access opening. When the tableware is pulled, the baffle is dragged along, and it is driven by a transmission structure connected to the first and second movable components. This, in turn, causes the supporting component to rotate, thereby allowing the tableware inside the stock bin to be discharged.Type: ApplicationFiled: August 1, 2023Publication date: December 5, 2024Applicant: Kolor Magnetic (Shenzhen) Co., Ltd.Inventors: Ching Mou Lee, Chi Wai Lee
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Patent number: 12159985Abstract: A battery housing for a battery module is disclosed. The battery housing has a plurality of exterior walls surrounding a base forming an internal section which is configured to receive one or more battery cells. The internal section has a bottom surface. A heat sink is joined to the bottom surface of the battery housing by a plastic deformation of a portion of the housing. A cover encloses the internal section of the battery housing. A battery module and a method of installation of a heat sink in a battery housing are also disclosed.Type: GrantFiled: April 17, 2020Date of Patent: December 3, 2024Assignee: CPS Technology Holdings LLCInventors: Eric Kar Wai Lee, Chang Liu
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Publication number: 20240359329Abstract: A method of picking an electronic component from an adhesive tape on which the electronic component is mounted which includes selecting a electronic component from a plurality of electronic components arranged on the adhesive tape, each electronic component being located on the adhesive tape over an associated support upstanding from a support bed; displacing the adhesive tape towards the support bed to peel the adhesive tape from edges of the electronic component; and displacing a gripper to detach the electronic component from the adhesive tape.Type: ApplicationFiled: April 26, 2023Publication date: October 31, 2024Inventors: Wai Lam NG, Chi Piu WONG, Hon Keung LEE, Yuen Wai LEE, Yin Fun NG
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Publication number: 20240331227Abstract: The technologies disclosed herein relate to a system and method for transferring markings. The system can include an imaging device for imaging a stained slide and an unstained slide, a display for displaying one or more images of the stained slide and the unstained slide. In various embodiments, the system can include a mechanical stage, such as a scaffold, for positioning or orienting the stained slide with respect to the unstained slide. In various embodiments, the system can be coupled with a first application for aligning the images to enable digital marking of the unstained slide and a second application for digitally marking one or more features and transferring the digital markings into coordinates to be used for further processing, such as for dissection.Type: ApplicationFiled: July 22, 2022Publication date: October 3, 2024Inventors: Gabriel Jesus Samuel Perlas Moraleda, Amy Lee Hsieh Yuan, Hubert Yeung, Chun Wai Lee
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Publication number: 20240322286Abstract: A housing and a battery module including a housing. The housing has a frame portion and a base portion. The base portion can include a base that functions as a heat sink to draw heat away from the cell assembly. The frame portion has a first material (e.g., a polymeric material) with a first thermal conductivity and the base has a second material with a second thermal conductivity (e.g., metal) greater than the first thermal conductivity. The base is coupled to the frame portion by an adhesive. In one method of coupling, the frame portion includes a shelf. Formed in the shelf can be a groove, a spillway formed in the shelf, and a channel providing a pathway through the shelf from the groove to the spillway.Type: ApplicationFiled: January 21, 2022Publication date: September 26, 2024Inventors: Eric Kar Wai Lee, Nicholas E. Elison, Joerg Birkholz, Marco Jansen, Jack Gilmond Reesman
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Publication number: 20240248059Abstract: Monolithic humidity sensor devices, and methods of manufacture. The devices include circuitry on or over a silicon substrate. A primary passivation barrier is formed over the circuitry with conductive vias therethrough; a capacitor, comprising metal fingers with spaces therebetween, is formed above said primary passivation barrier and electrically coupled by the conductive vias to the circuitry. A secondary passivation barrier is formed over the capacitor. A hygroscopic material layer is formed over the secondary passivation barrier, wherein the capacitor is operable to exhibit a capacitance value responsive to moisture present in the hygroscopic material layer and the circuitry is operable to generate a signal responsive to said capacitance value.Type: ApplicationFiled: March 6, 2024Publication date: July 25, 2024Inventors: Ricky Alan Jackson, Wai Lee
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Publication number: 20240243024Abstract: In some examples, a sensor package includes a semiconductor die having a sensor; a mold compound covering a portion of the semiconductor die; and a cavity formed in a top surface of the mold compound, the sensor being in the cavity. The sensor package includes an adhesive abutting the top surface of the mold compound, and a semi-permeable film abutting the adhesive and covering the cavity. The semi-permeable film is approximately flush with at least four edges of the top surface of the mold compound.Type: ApplicationFiled: March 27, 2024Publication date: July 18, 2024Inventors: Sreenivasan Kalyani Koduri, Leslie Edward Stark, Steven Alfred KummerlL, Wai Lee
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Publication number: 20240161715Abstract: The present disclosure relates to a system for adjusting a level of luminance of a display unit. The system comprises a display unit to display content. Further, the system comprises a capturing unit to capture image of front view of the display unit. Furthermore, the system comprises a computing unit. The computing unit is configured to receive the image from the capturing unit. Further, the computing unit is configured to determine one or more target regions from plurality of regions in the image. The one or more target regions are determined based on weightage assigned to each of the plurality of regions. Furthermore, the computing unit determines effects of light incident on the one or more target regions. Thereafter, the computing unit adjusts the display of the content based on the effects of light.Type: ApplicationFiled: December 22, 2021Publication date: May 16, 2024Applicant: Continental Automotive Technologies GmbHInventors: Chee Wei Lee, Fook Wai Lee
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Patent number: 11972994Abstract: In some examples, a sensor package includes a semiconductor die having a sensor; a mold compound covering a portion of the semiconductor die; and a cavity formed in a top surface of the mold compound, the sensor being in the cavity. The sensor package includes an adhesive abutting the top surface of the mold compound, and a semi-permeable film abutting the adhesive and covering the cavity. The semi-permeable film is approximately flush with at least four edges of the top surface of the mold compound.Type: GrantFiled: April 12, 2023Date of Patent: April 30, 2024Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Sreenivasan Kalyani Koduri, Leslie Edward Stark, Steven Alfred Kummerl, Wai Lee
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Publication number: 20240128210Abstract: The present disclosure introduces an integrated circuit (IC) device that includes a plurality of metal features in a first metal layer over and electrically connected to a semiconductor substrate, an intermetal dielectric (IMD) layer over the first metal layer, and a second metal layer over the first metal layer and electrically isolated from the first metal layer by the IMD layer. The second metal layer includes a plurality of thermal contacts separated by portions of a top dielectric layer. Each thermal contact has an upper surface with a dielectric-free area.Type: ApplicationFiled: June 30, 2023Publication date: April 18, 2024Inventors: Amit Ashara, Jeffrey West, Wai Lee
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Publication number: 20240122226Abstract: A 3D food printer includes a printer head including, an extrusion nozzle and a laser assembly with at least one laser, and a heated printing platform. The extrusion nozzle is configured to extrude food onto the printing platform, and each of the printing platform and the at least one laser are configured to heat food extruded onto the printing platform.Type: ApplicationFiled: September 12, 2023Publication date: April 18, 2024Inventors: Guijun LI, Kong Wai LEE, Yang XU, Qiaoyaxiao YUAN, Cynthia Hsin-tsing MU
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Patent number: 11956701Abstract: An example system and method for selectively conveying content via User Interface (UI) display screen sections of Business Intelligence (BI) software and for facilitating user interaction therewith, e.g., so as to impart usefulness or preference ratings thereto, which can then affect subsequently displayed content. An example method includes providing one or more UI controls enabling a user to provide an input query and to interact with resulting content (i.e., query results, also called search results), where the user interaction with the content provides information (e.g., context information) indicative of a usefulness or preference rating pertaining to the content; thereby enabling modifications to subsequently retrieved content in accordance with the usefulness or preference rating(s). Such rating(s) may be aggregated from plural users of an associated software application.Type: GrantFiled: November 20, 2019Date of Patent: April 9, 2024Assignee: Oracle International CorporationInventors: Jacques Vigeant, Wai On Lee, Dustin Bauder, Reginald A. Hansbrough, Ananth Nararyanan Venkata, Narayan Madhavan Nayar
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Patent number: 11953460Abstract: Monolithic humidity sensor devices, and methods of manufacture. The devices include circuitry on or over a silicon substrate. A primary passivation barrier is formed over the circuitry with conductive vias therethrough; a capacitor, comprising metal fingers with spaces therebetween, is formed above said primary passivation barrier and electrically coupled by the conductive vias to the circuitry. A secondary passivation barrier is formed over the capacitor. A hygroscopic material layer is formed over the secondary passivation barrier, wherein the capacitor is operable to exhibit a capacitance value responsive to moisture present in the hygroscopic material layer and the circuitry is operable to generate a signal responsive to said capacitance value.Type: GrantFiled: March 31, 2022Date of Patent: April 9, 2024Assignee: Texas Instruments IncorporatedInventors: Ricky Alan Jackson, Wai Lee
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Patent number: D1066992Type: GrantFiled: December 14, 2022Date of Patent: March 18, 2025Assignee: Kolor Magnetic (Shenzhen) Co., Ltd.Inventors: Ching Mou Lee, Chi Wai Lee