Patents by Inventor Jen Feng
Jen Feng 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: 20250234407Abstract: A system and a method for transmitting a packet based on a status report are provided. The method includes the following steps: receiving, by a transmitting-end-device, a first status report from a receiving-end-device, wherein the first status report includes a first acknowledgment sequence number; receiving, by the transmitting-end-device, a second status report from the receiving-end-device, wherein the second status report includes a second acknowledgment sequence number; and when the transmitting-end-device determines that the second acknowledgment sequence number is not greater than the first acknowledgment sequence number, transmitting, by the transmitting-end-device, a packet corresponding to the second acknowledgment sequence number to the receiving-end-device.Type: ApplicationFiled: March 27, 2024Publication date: July 17, 2025Applicant: Industrial Technology Research InstituteInventors: Weichun Liu, Chi-Tao Chiang, Jen-Feng Huang
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Patent number: 12361734Abstract: The present application discloses a method for detecting image by using semantic segmentation. To input an image with data augmentation, and then encode and decode using a neural network. At least one semantically divided, and finally the at least one semantically divided is compared with the sample to classify as a target or a non-target. In this way, the CNN is used to detect whether the image is the SCC image or not, and locate the section, thereby assisting the doctor in interpreting the esophagus image.Type: GrantFiled: January 31, 2023Date of Patent: July 15, 2025Assignee: National Chung Cheng UniversityInventors: Hsiang-Chen Wang, Kuan-Lin Chen, Yu-Ming Tsao, Jen-Feng Hsu
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Patent number: 12347002Abstract: An electronic device and a non-transitory computer-readable storage medium are provided. The electronic device includes a storage module and a processing module. The storage module is configured to store at least one program instruction. The processing module is coupled to the storage module, and is configured to load the at least one program instruction to perform the following steps: parsing a plurality of cells in an analysis area in a data sheet to identify each of the cells as a formula cell or a non-formula cell; classifying the formula cells so that the formula cells having similar formula expressions fall into the same formula group; analyzing a formula structure of the formula expressions of each formula group to output at least one recommended chart option.Type: GrantFiled: April 3, 2023Date of Patent: July 1, 2025Assignee: POTIX CORPORATIONInventors: Chih-Heng Chen, Jen-Feng Chao, Wenning Hsu, Ming-Shia Yeh
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Patent number: 12256202Abstract: The invention discloses a stereo enhancement system and a stereo enhancement method. The stereo enhancement system includes a beamforming unit and a signal processing unit. The beamforming unit is used for receiving a plurality of input sound signals and generating a plurality of beamforming sound signals corresponding to a plurality of direction intervals respectively. The signal processing unit is coupled to the beamforming unit and used for receiving the plurality of beamforming sound signals corresponding to the plurality of direction intervals respectively and generating a first synthesized output sound signal and a second synthesized sound signal accordingly.Type: GrantFiled: December 7, 2022Date of Patent: March 18, 2025Assignee: INTELLIGO TECHNOLOGY INC.Inventors: Chia-Ping Chen, Chih-Sheng Chen, Hua-Jun Hong, Chien-Hua Hsu, Jen-Feng Li, Wei-An Chang, Tsung-Liang Chen
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Publication number: 20250086377Abstract: An electronic device and a non-transitory computer-readable storage medium are provided. The electronic device includes a storage module and a processing module. The processing module loads at least one program instruction to perform the following steps: parsing a plurality of cells in an analysis region of a data sheet to identify each cell as one of at least one formula cell and at least one non-formula cell; classifying, according to a formula expression of at least one formula cell, the at least one formula cell to at least one formula group; selectively establishing a side label category tree, a top label category tree, and a master category tree according to the at least one formula group; establishing a database data model according to the side label category tree, the top label category tree, and the master category tree; and converting each formula expression into a structure reference form.Type: ApplicationFiled: December 20, 2023Publication date: March 13, 2025Applicant: POTIX CORPORATIONInventors: Chih-Heng Chen, Jen-Feng Chao, Wenning Hsu, Ming-Shia Yeh
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Publication number: 20250029252Abstract: A method for image analysis of predicted cell metastasis is provided. A host performs principle component analysis (PCA) for analysis and conversion of reference images into hyperspectral image information. Then an image capture unit sends input images to the host. The host converts the input images into hyperspectral images according to the hyperspectral image information and gets spectral information of the hyperspectral images. Next the host selects a plurality of wave bands corresponding to esophageal cancer cells and performs feature computation of the spectral information to generate corresponding features images. Then the host performs convolution of the feature images with kernels to get a convolution result. Later the host matches the convolution result with sample spectra of sample images to get a comparison result. Lastly the host determines whether metastasis of esophageal cancer cells occurs according to the comparison result.Type: ApplicationFiled: August 8, 2023Publication date: January 23, 2025Inventors: Hsiang-Chen WANG, Jen-Feng HSU, Yao-Kuang WANG, I-Chen WU
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Patent number: 12207239Abstract: Provided is an uplink signal time difference adjustment method, adapted to a base station and including the following steps. Each first delay time of arrival of each uplink signal is detected based on a time slot boundary. Each second delay time of each uplink signal is adjusted according to multiple sampling points. Each time offset between each first delay time and each second delay time corresponding to each user apparatus is calculated. The time slot boundary is adjusted according to each time offset.Type: GrantFiled: January 21, 2022Date of Patent: January 21, 2025Assignee: Industrial Technology Research InstituteInventors: Jen-Feng Huang, You-En Lin
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Patent number: 12072060Abstract: A fixing module suitable for fixing to one of a first end and a second end of a screen bracket is provided. The fixing module includes a first part and a second part. The second part is slidably connected to the first part. The fixing module is configured to be fixed to the first end of the screen bracket by the first part or fixed to the second end of the screen bracket by the second part.Type: GrantFiled: March 22, 2022Date of Patent: August 27, 2024Assignee: Qisda CorporationInventors: Jen-Feng Chen, Shih-An Lin, Kuan-Hsu Lin, Hsin-Hung Lin, Yung-Chun Su, Nien-Tsung Hsu, Hsin-Che Hsieh, Hao-Chun Tung, Yang-Zong Fan
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Patent number: 12052838Abstract: A display includes a screen, a stand and a hanging element. The stand is connected to the screen and has a first end and a second end. The hanging element is selectively disposed on the first end or the second end. When the hanging element is disposed on the first end, the hanging element could clamp a first plate; when the hanging element is disposed on the second end, the hanging piece could clamp a second plate, wherein the first plate is perpendicular to the second plate.Type: GrantFiled: February 15, 2022Date of Patent: July 30, 2024Assignee: Qisda CorporationInventors: Jen-Feng Chen, Yien-Bo Chen, Kuan-Hsu Lin, Hsin-Hung Lin, Nien-Tsung Hsu
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Publication number: 20240169615Abstract: An electronic device and a non-transitory computer-readable storage medium are provided. The electronic device includes a storage module and a processing module. The storage module is configured to store at least one program instruction. The processing module is coupled to the storage module, and is configured to load the at least one program instruction to perform the following steps: parsing a plurality of cells in an analysis area in a data sheet to identify each of the cells as a formula cell or a non-formula cell; classifying the formula cells so that the formula cells having similar formula expressions fall into the same formula group; analyzing a formula structure of the formula expressions of each formula group to output at least one recommended chart option.Type: ApplicationFiled: April 3, 2023Publication date: May 23, 2024Applicant: POTIX CORPORATIONInventors: Chih-Heng Chen, Jen-Feng Chao, Wenning Hsu, Ming-Shia Yeh
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Patent number: 11944486Abstract: An analysis method and an electronic apparatus for breast image are provided. The method includes the following steps. One or more breast ultrasound images are obtained. The breast ultrasound images are used for forming a three-dimensional (3D) breast model. A volume of interest (VOI) in the breast ultrasound image is obtained by applying a detection model on the 3D breast model. The VOI is compared with a tissue segmentation result. The VOI is determined as a false positive according to a compared result between the VOI and the tissue segmentation result. The compared result includes that the VOI is located at a glandular tissue based on the tissue segmentation result. In response to the VOI being located in the glandular tissue of the tissue segmentation result, the VOI is compared with the lactiferous duct in the 3D breast model.Type: GrantFiled: July 19, 2021Date of Patent: April 2, 2024Assignee: TAIHAO MEDICAL INC.Inventors: Jen-Feng Hsu, Hong-Hao Chen, Rong-Tai Chen, Hsin-Hung Lai, Wei-Han Teng
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Patent number: 11924984Abstract: A display including a screen, a bracket, a hanging element and a fixing element is provided. The support is connected to the screen and has a top end and a bottom end. The hanging element is disposed on the top end. The fixing element is disposed at the bottom end. When the hanging element is hung on an upper edge of a plate, the fixing element is fixed on a surface of the plate.Type: GrantFiled: February 10, 2022Date of Patent: March 5, 2024Assignee: Qisda CorporationInventors: Jen-Feng Chen, Yien-Bo Chen, Kuan-Hsu Lin, Hsin-Hung Lin, Nien-Tsung Hsu
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Patent number: 11889641Abstract: A display device includes a screen, a screen stand and a fixing module. The screen stand is pivotally connected to the screen. The fixing module is connected to the screen stand and configured to clamp a first surface and a second surface of a board and includes a connecting element, a first abutting element and a second abutting element. The first abutting element is fixed to the connecting element and configured to abut against the first surface of the board. The second abutting element is pivotally connected to the connecting element and includes an abutting end configured to abut against the second surface of the board.Type: GrantFiled: February 10, 2022Date of Patent: January 30, 2024Assignee: Qisda CorporationInventors: Jen-Feng Chen, Ying-Yu Tsai, Kuan-Hsu Lin, Hsin-Hung Lin, Shih-An Lin, Yung-Chun Su, Hsin-Che Hsieh, Hao-Chun Tung, Yang-Zong Fan, Chih-Ming Chang
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Publication number: 20240022855Abstract: The invention discloses a stereo enhancement system and a stereo enhancement method. The stereo enhancement system includes a beamforming unit and a signal processing unit. The beamforming unit is used for receiving a plurality of input sound signals and generating a plurality of beamforming sound signals corresponding to a plurality of direction intervals respectively. The signal processing unit is coupled to the beamforming unit and used for receiving the plurality of beamforming sound signals corresponding to the plurality of direction intervals respectively and generating a first synthesized output sound signal and a second synthesized sound signal accordingly.Type: ApplicationFiled: December 7, 2022Publication date: January 18, 2024Inventors: Chia-Ping CHEN, Chih-Sheng CHEN, Hua-Jun HONG, Chien-Hua HSU, Jen-Feng LI, Wei-An CHANG, Tsung-Liang CHEN
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Patent number: 11849247Abstract: A magnetic template with adjustable magnetic force is provided. The magnetic template is applied to a display device. The display device can be fixed on a plane by the magnetic template, wherein the magnetic template includes an assembly shell and an adjustment element. A magnetic element is arranged inside the assembly shell. The adjustment element is arranged in the assembly shell and is configured to adjust the magnetic force of the magnetic element relative to the plane or adjust the magnetic force of the magnetic element.Type: GrantFiled: March 30, 2022Date of Patent: December 19, 2023Assignee: Qisda CorporationInventors: Yung-Chun Su, Hung-Mao Chen, Hui-Chieh Hu, Hsin-Che Hsieh, Shih-An Lin, Kuan-Hsu Lin, Hsin-Hung Lin, Jen-Feng Chen, Hao-Chun Tung, Yang-Zong Fan, Chih-Ming Chang
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Patent number: 11802657Abstract: A display device includes a screen, a screen support and a fixing module. The screen support is pivotally connected to the screen, and the screen support includes a first end and a second end. The fixing module is detachably connected to the screen support and includes a first sub-component and a second sub-component. The first sub-component has a first surface and a second surface, and the first sub-component is selectively connected to one of the first end and the second end. The second sub-component has a third surface and a fourth surface, and the second sub-component is configured for clamping a board. One of the first surface and the second surface of the first sub-component and one of the third surface and the fourth surface of the second sub-component are detachably connected.Type: GrantFiled: January 24, 2022Date of Patent: October 31, 2023Assignee: Qisda CorporationInventors: Hsin-Che Hsieh, Shih-An Lin, Kuan-Hsu Lin, Hsin-Hung Lin, Yung-Chun Su, Jen-Feng Chen, Hao-Chun Tung, Yang-Zong Fan, Chih-Ming Chang
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Publication number: 20230282010Abstract: The present application discloses a method for detecting image by using semantic segmentation. To input an image with data augmentation, and then encode and decode using a neural network. At least one semantically divided, and finally the at least one semantically divided is compared with the sample to classify as a target or a non-target. In this way, the CNN is used to detect whether the image is the SCC image or not, and locate the section, thereby assisting the doctor in interpreting the esophagus image.Type: ApplicationFiled: January 31, 2023Publication date: September 7, 2023Inventors: HSIANG-CHEN WANG, KUAN-LIN CHEN, YU-MING TSAO, JEN-FENG HSU
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Patent number: D999221Type: GrantFiled: January 27, 2020Date of Patent: September 19, 2023Assignee: GOOGLE LLCInventors: Ramachandran Ramaswamy, Daniel Sim, Jason Gouliard, Lilu Xu, Umesh Unnikrishan, Amit Chandak, Francois Toit Spies, Xi Liu, Jen-Feng Chang, Jamey Lorine Robnett-Conover, Sharon Lee
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Patent number: D1010671Type: GrantFiled: April 4, 2023Date of Patent: January 9, 2024Assignee: GOOGLE LLCInventors: Ramachandran Ramaswamy, Daniel Sim, Jason Gouliard, Lilu Xu, Umesh Unnikrishan, Amit Chandak, Francois Toit Spies, Xi Liu, Jen-Feng Chang, Jamey Lorine Robnett-Conover, Sharon Lee
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Patent number: D1020786Type: GrantFiled: April 14, 2023Date of Patent: April 2, 2024Assignee: GOOGLE LLCInventors: Ramachandran Ramaswamy, Daniel Sim, Jason Gouliard, Lilu Xu, Umesh Unnikrishan, Amit Chandak, Francois Toit Spies, Xi Liu, Jen-Feng Chang, Jamey Lorine Robnett-Conover, Sharon Lee