Patents by Inventor Chun Chan
Chun Chan 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: 20240134479Abstract: Touch sensor panel configurations for reducing wobble error for a stylus translating on a surface over and between electrodes of the touch sensor panel are disclosed. In some examples, electrodes with more linear signal profiles are correlated with lower wobble error. In some examples, diffusing elements formed of floating segments of conductive materials can diffuse signal from a stylus to a plurality of electrodes, thus, making the signal profiles associated with the electrodes more linear. In addition, diffusing elements can be configured to improve the optical uniformity of the touch sensor panel. In some examples, the diffusing elements can be formed on the same layer as floating dummy pixels and resemble a plurality of merged floating dummy pixels.Type: ApplicationFiled: December 19, 2023Publication date: April 25, 2024Inventors: Isaac CHAN, Prathit BUGNAIT, Albert LIN, Chun-Hao TUNG, Sunggu KANG, John Z. ZHONG
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Patent number: 11966085Abstract: An optical transceiver includes an input assembly, an output port, a fiber patch panel, multiple first optical fibers and multiple second optical fibers. The input assembly is arranged on a circuit board and has a first input port and a second input port. The fiber patch panel is arranged between the input assembly and the output port, and has multiple first fiber patch slots and multiple second fiber patch slots. The first optical fibers are connected to the first input port and the output port. The first optical fiber passes through the first fiber patch slot and the second fiber patch slot. The second optical fibers are connected to the second input port and the output port. The second optical fiber passes through the first fiber patch slot and the second fiber patch slot. The second fiber patch slot accommodates the first optical fiber and the second optical fiber.Type: GrantFiled: May 19, 2021Date of Patent: April 23, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chen-Mao Lu, Wei-Chan Hsu, Chun-Yen Chen
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Patent number: 11967446Abstract: An inductor is disclosed, the inductor comprising: a T-shaped magnetic core, being made of a material comprising an annealed soft magnetic metal material and having a base and a pillar integrally formed with the base, wherein ?C×Hsat?1800, where ?C is a permeability of the T-shaped magnetic core, and Hsat (Oe) is a strength of the magnetic field at 80% of ?C0, where ?C0 is the permeability of the T-shaped magnetic core when the strength of the magnetic field is 0.Type: GrantFiled: January 4, 2021Date of Patent: April 23, 2024Assignee: CYNTEC CO., LTD.Inventors: Chun-Tiao Liu, Lan-Chin Hsieh, Tsung-Chan Wu, Chi-Hsun Lee, Chih-Siang Chuang
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Patent number: 11963279Abstract: A wearable electronic device including: a first portion and a second portion. The first portion includes a first conductive area on a first inner surface of the first portion and a third conductive area on a first outer surface of the first portion. The second portion includes one or more second conductive areas on a second outer surface of the second portion and a fourth conductive area on a second inner surface of the second portion, wherein the first portion is connected to the second portion. A circuit unit is disposed in a second space of the second portion, wherein the circuit unit is configured to enable an input/output unit of the circuit unit in response to the first conductive area and the second conductive areas are triggered.Type: GrantFiled: January 28, 2022Date of Patent: April 16, 2024Assignee: Hong Kong Applied Science and Technology Research Institute Company LimitedInventors: Ming Leung Vincent Tse, Anson Chan, Yuelin Wang, Chun Zhang
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Publication number: 20240102951Abstract: A process for determining the type of a diamond having spin properties and physical properties, said process including the steps of: (i) determining the spin properties of a diamond of unknown type, using optically detected magnetic resonance to measure the spin properties of said diamond of an unknown type, wherein the spin properties are indicative of the physical properties of the diamond; (ii) comparing the spin properties of said unknown diamond with the spin properties of a plurality of diamonds of known types; and (iii) determining the type of said diamond of unknown type upon a predetermined threshold of correlation between the spin properties of said diamond of unknown type with the spin properties of a diamond of known type of said plurality of diamonds known types.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: GOLDWAY TECHNOLOGY LIMITEDInventors: Ka Wing Cheng, Yau Chuen Yiu, Kong Chan, Chun Hong Sham, Juan Cheng, Koon Chung Hui
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Patent number: 11942782Abstract: An asset manager controls power distribution within an aggregated distributed energy resources system (“DERs system”) having a plurality of assets. The asset manager is configured to operate with a given asset. As such, the asset manager has 1) an interface to receive asset information relating to the given asset and to communicate with another asset manager in the DERs system, and 2) a function generator configured to produce a local cost function using data relating to the given asset only. The local cost function represents a portion of a system cost function for the DERs system. The asset manager also has 3) a controller configured to use the local cost function for the given asset to manage operation of the given asset in the DERs system. In addition, the controller also is configured to determine, using the local cost function, an operating point for the given asset.Type: GrantFiled: May 9, 2023Date of Patent: March 26, 2024Assignee: Heila Technologies, Inc.Inventors: Jorge Elizondo Martinez, Albert Tak Chun Chan, Jose Jamil Dunia Dahdah, Francisco A Morocz Bazzani
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Patent number: 11931282Abstract: The present disclosure provides a bracewear for spinal correction and a system for posture training. The system for posture training involves both active and passive corrective forces by using the bracewear and a biofeedback system to address the spinal correction, which can eliminate the adversity of conventional hard braces and reduce the psychological and physiological barriers to treatment.Type: GrantFiled: October 15, 2020Date of Patent: March 19, 2024Assignee: The Hong Kong Polytechnic UniversityInventors: Yiu-Wan Joanne Yip, Yin Ling Sit, Ting Hin Mak, Kit Lun Yick, Tsz Hei Cheung, Sui Pui Ng, Kenny Yat Hong Kwan, Mei Chun Cheung, Ming Fai Chan
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Publication number: 20240080320Abstract: A server according to an embodiment includes a processor configured to receive a friend add request for a target account from a user terminal accessed with a user account; based on one of the user account and the target account being a protected account, transmit an approval request for the friend add request to a protector account connected to the protected account; and based on receiving a reply to the approval request from the protector terminal, add the target account to a friend list of the user account.Type: ApplicationFiled: April 27, 2023Publication date: March 7, 2024Inventors: You Jin KIM, Jung Woo CHOI, Jenog Ryeol CHOI, Joong Seon KIM, Hong Chan YUN, Ju Ho CHUNG, Do Hyun YOUN, Hyung Min KIM, Hyun Ok CHOI, Chun Ho KIM, Soo Beom KIM, Min Jeong KIM, Chang Oh HEO, Eun Soo HEO
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Patent number: 11923205Abstract: A method for manufacturing a semiconductor device includes: providing a wafer-bonding stack structure having a sidewall layer and an exposed first component layer; forming a photoresist layer on the first component layer; performing an edge trimming process to at least remove the sidewall layer; and removing the photoresist layer. In this way, contaminant particles generated from the blade during the edge trimming process may fall on the photoresist layer but not fall on the first component layer, so as to protect the first component layer from being contaminated.Type: GrantFiled: December 17, 2021Date of Patent: March 5, 2024Assignee: UNITED MICROELECTRONICS CORPORATIONInventors: Kun-Ju Li, Ang Chan, Hsin-Jung Liu, Wei-Xin Gao, Jhih-Yuan Chen, Chun-Han Chen, Zong-Sian Wu, Chau-Chung Hou, I-Ming Lai, Fu-Shou Tsai
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Publication number: 20240047581Abstract: A semiconductor structure includes a semiconductor substrate, a gate electrode, a first spacer, and a first contact etch stop layer (CESL). The semiconductor substrate includes a fin structure. The gate electrode is over the fin structure. The first spacer is over the fin structure and on a lateral side of the gate electrode, wherein a top surface of the first spacer is inclined towards the gate electrode. The first CESL is over the fin structure and contacting the first spacer, wherein an angle between the top surface of the first spacer and a sidewall of the first CESL is less than about 140°.Type: ApplicationFiled: August 2, 2022Publication date: February 8, 2024Inventors: SHAO-HUA HSU, CHIH-WEI WU, MAO-LIN WENG, WEI-YEH TANG, YEN-CHENG LAI, CHUN-CHAN HSIAO, PO-HSIANG CHUANG, CHIH-LONG CHIANG, YIH-ANN LIN, RYAN CHIA-JEN CHEN
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Publication number: 20240038214Abstract: A method for representing an intended prosody in synthesized speech includes receiving a text utterance having at least one word, and selecting an utterance embedding for the text utterance. Each word in the text utterance has at least one syllable and each syllable has at least one phoneme. The utterance embedding represents an intended prosody. For each syllable, using the selected utterance embedding, the method also includes: predicting a duration of the syllable by decoding a prosodic syllable embedding for the syllable based on attention by an attention mechanism to linguistic features of each phoneme of the syllable and generating a plurality of fixed-length predicted frames based on the predicted duration for the syllable.Type: ApplicationFiled: October 16, 2023Publication date: February 1, 2024Applicant: Google LLCInventors: Robert Clark, Chun-an Chan, Vincent Wan
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Patent number: 11887454Abstract: A system and method for monitoring an elevator operating environment. The system for monitoring the elevator operating environment includes at least one local monitoring device, a cloud computing platform, and at least one alarm module associated with the local monitoring device, wherein, each of the local monitoring devices is arranged in an operating area and is configured to: determine heat index based on temperature data and humidity data of the operating area, and output a first warning message locally; and transmit the temperature data and humidity data to the cloud computing platform regularly or irregularly, the cloud computing platform is configured to send the temperature data and humidity data to the alarm module regularly or irregularly, and the alarm module is configured to generate a third warning message based on the temperature data and humidity data and present the third warning message.Type: GrantFiled: July 20, 2022Date of Patent: January 30, 2024Assignee: OTIS ELEVATOR COMPANYInventors: Kin Chun Chan, Siu Pang Ng, Tat Fung Chu
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Publication number: 20230331434Abstract: The plastic foldable storage device is made from hollow and comb-shaped plastic plates, and includes a rectangular base plate, two first side plates extended respectively from two shorter edges of the base plate, and two second side plates extended respectively from two longer edges of the base plate. The first and second side plates are edge-to-edge joined by joining strips. Each first side plate has two folding lines along its inner surface. The first and second side plates, through the joining strips and the folding lines, are selectively folded into a level positon resting on the base plate or unfolded into an upright position to form a storage space with the base plate. The plastic foldable storage device therefore provides convenient use and storage, while offering additional advantages such as repeated usage, moisture proof, and robustness.Type: ApplicationFiled: April 19, 2022Publication date: October 19, 2023Inventor: Li-Chun CHAN
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Patent number: 11790274Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training a machine learning model to generate embeddings of inputs to the machine learning model, the machine learning model having an encoder that generates the embeddings from the inputs and a decoder that generates outputs from the generated embeddings, wherein the embedding is partitioned into a sequence of embedding partitions that each includes one or more dimensions of the embedding, the operations comprising: for a first embedding partition in the sequence of embedding partitions: performing initial training to train the encoder and a decoder replica corresponding to the first embedding partition; for each particular embedding partition that is after the first embedding partition in the sequence of embedding partitions: performing incremental training to train the encoder and a decoder replica corresponding to the particular partition.Type: GrantFiled: October 26, 2022Date of Patent: October 17, 2023Assignee: Google LLCInventors: Robert Andrew James Clark, Chun-an Chan, Vincent Ping Leung Wan
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Publication number: 20230275456Abstract: An asset manager controls power distribution within an aggregated distributed energy resources system (“DERs system”) having a plurality of assets. The asset manager is configured to operate with a given asset. As such, the asset manager has 1) an interface to receive asset information relating to the given asset and to communicate with another asset manager in the DERs system, and 2) a function generator configured to produce a local cost function using data relating to the given asset only. The local cost function represents a portion of a system cost function for the DERs system. The asset manager also has 3) a controller configured to use the local cost function for the given asset to manage operation of the given asset in the DERs system. In addition, the controller also is configured to determine, using the local cost function, an operating point for the given asset.Type: ApplicationFiled: May 9, 2023Publication date: August 31, 2023Inventors: Jorge Elizondo Martinez, Albert Tak Chun Chan, Jose Jamil Dunia Dahdah, Francisco A. Morocz Bazzani
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Publication number: 20230242796Abstract: An adhesive composition includes an organic adhesive material and a sand. The organic adhesive material includes a water-soluble adhesive and a starch, wherein a weight of the organic adhesive material accounts for 4 wt % to 70 wt % of an overall weight of the adhesive composition, and a weight of the sand accounts for 30 wt % to 96 wt % of the overall weight of the adhesive composition. A water-soluble adhesive mixture includes the adhesive composition and an aqueous solution, which are mixed to form a viscous mixture (i.e., the water-soluble adhesive mixture). The water-soluble adhesive mixture has an adhering function for users to apply to and adhere to a surface of toys, so that the toys could be adhered together to form a toy model. As the water-soluble adhesive could be softened and dissolved when the water-soluble adhesive mixture is immersed in water, the toy model could be disassembled easily.Type: ApplicationFiled: August 23, 2022Publication date: August 3, 2023Inventors: YU-CHUN CHAN, CHING-FANG CHANG
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Patent number: 11664011Abstract: A method of providing a frame-based mel spectral representation of speech includes receiving a text utterance having at least one word and selecting a mel spectral embedding for the text utterance. Each word has at least one syllable and each syllable has at least one phoneme. For each phoneme, the method further includes using the selected mel spectral embedding to: (i) predict a duration of the corresponding phoneme based on corresponding linguistic features associated with the word that includes the corresponding phoneme and corresponding linguistic features associated with the syllable that includes the corresponding phoneme; and (ii) generate a plurality of fixed-length predicted mel-frequency spectrogram frames based on the predicted duration for the corresponding phoneme. Each fixed-length predicted mel-frequency spectrogram frame represents mel-spectral information of the corresponding phoneme.Type: GrantFiled: February 9, 2022Date of Patent: May 30, 2023Assignee: Google LLCInventors: Robert Andrew James Clark, Chun-an Chan, Vincent Ping Leung Wan
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Patent number: 11664678Abstract: An asset manager controls power distribution within an aggregated distributed energy resources system (“DERs system”) having a plurality of assets. The asset manager is configured to operate with a given asset. As such, the asset manager has 1) an interface to receive asset information relating to the given asset and to communicate with another asset manager in the DERs system, and 2) a function generator configured to produce a local cost function using data relating to the given asset only. The local cost function represents a portion of a system cost function for the DERs system. The asset manager also has 3) a controller configured to use the local cost function for the given asset to manage operation of the given asset in the DERs system. In addition, the controller also is configured to determine, using the local cost function, an operating point for the given asset.Type: GrantFiled: January 22, 2021Date of Patent: May 30, 2023Assignee: Heila Technologies, Inc.Inventors: Jorge Elizondo Martinez, Albert Tak Chun Chan, Jose Jamil Dunia Dahdah, Francisco A. Morocz Bazzani
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Publication number: 20230071113Abstract: A method of treating a subject having been diagnosed as having cancer with an immunotherapy is described. The method comprises targeting one or more clonal neoantigens selected using a method comprising determining whether a tumour-specific mutation is likely to be clonal in a subject. The method comprises providing sequence data from one or more samples from the subject comprising tumour genetic material, the sequence data comprising for each of the one or more samples, and determining the likelihood that the tumour-specific mutation is clonal as a posterior probability depending on: a prior probability of the mutation being clonal, and the probabilities of observing the sequence data if the tumour-specific mutation is (i) clonal and (ii) non-clonal, in view of a tumour fraction for each of the one or more samples and one or more candidate joint genotypes.Type: ApplicationFiled: October 11, 2022Publication date: March 9, 2023Applicant: Achilles Therapeutics UK LimitedInventors: Andrew Roth, Maximilian Prinz Zu Salm-Horstmar, Fong Chun Chan
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Publication number: 20230064749Abstract: A method includes receiving an input text utterance to be synthesized into expressive speech having an intended prosody and a target voice and generating, using a first text-to-speech (TTS) model, an intermediate synthesized speech representation for the input text utterance. The intermediate synthesized speech representation possesses the intended prosody. The method also includes providing the intermediate synthesized speech representation to a second TTS model that includes an encoder portion and a decoder portion. The encoder portion is configured to encode the intermediate synthesized speech representation into an utterance embedding that specifies the intended prosody. The decoder portion is configured to process the input text utterance and the utterance embedding to generate an output audio signal of expressive speech that has the intended prosody specified by the utterance embedding and speaker characteristics of the target voice.Type: ApplicationFiled: November 11, 2022Publication date: March 2, 2023Applicant: Google LLCInventors: Lev Finkelstein, Chun-an Chan, Byungha Chun, Ye Jia, Yu Zhang, Robert Andrew James Clark, Vincent Wan