Patents Assigned to MEDIATEK
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Publication number: 20250151100Abstract: A wireless local area network (WLAN) system includes a first Wi-Fi device and at least one second Wi-Fi device. When the first Wi-Fi device and the at least one second Wi-Fi device receive an interference signal that occupies a current operation channel of the first Wi-Fi device and a current operation channel of the at least one second Wi-Fi device, the first Wi-Fi device performs channel switching upon the current operation channel of the first Wi-Fi device, and the at least one second Wi-Fi device performs channel switching upon the current operation channel of the at least one second Wi-Fi device.Type: ApplicationFiled: November 4, 2024Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Kuo-Wei Chen, Pochun Fang, Kai Ying Lu
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Publication number: 20250150201Abstract: A method for link transitions in a Universal Serial Bus system includes transmitting a plurality of first RS-FEC blocks by a first transmitter of the USB system, transmitting a training sequence by a second transmitter of the USB system, determining number of sets in a first RS-FEC block which have been transmitted by the first transmitter when the second transmitter completes transmitting the training sequence, generating a specific pattern sequence according to the number of sets in the first RS-FEC block which have been transmitted by the first transmitter and a total number of sets in the first RS-FEC block, and transmitting the specific pattern sequence by the second transmitter.Type: ApplicationFiled: November 3, 2023Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Yu-Cheng Chen, Chih-Chieh Wang
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Publication number: 20250148271Abstract: An adaptive minimum voltage aging margin prediction method includes acquiring characteristic data of a plurality of dies in a testing line, predicting a wear-out failure rate of each module of the plurality of dies according to the characteristic data by using a neural network, and predicting a minimum voltage aging margin of the each module according to the wear-out failure rate of the each module by using the neural network.Type: ApplicationFiled: October 15, 2024Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Yu-Lin Yang, Po-Chao Tsao, Hsiang-An Chen, Chin-Wei Lin, Ming-Cheng Lee, Tung-Hsing Lee
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Publication number: 20250147863Abstract: A method of performing code review and a code review system are provided. The code review system includes a code repository, a static scanning tool, an analytical neural network and a generative neural network. The code repository is configured to store an original source code and a new code created by a developer in response to a code change request to merge the new code with the original source code. The static scanning tool is configured to collect data associated with each commit in the new code. The analytical neural network is implemented with an analytical AI and configured to assess a risk level of each commit in the new code. The generative neural network is implemented with a generative AI and configured to provide a code summarization and an initial code review comment of each commit in the new code.Type: ApplicationFiled: November 4, 2024Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Min-Shan Huang, Hui-Chi Kuo, Wei-Geng Fan, Chin-Tang Lai, Chiang-Lin Lu, Chia-Shun Yeh
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Publication number: 20250147108Abstract: A battery resistance measuring method, applied to a battery with a battery resistance, comprising: (a) acquiring charge variation of the battery for a measuring time interval; (b) acquiring a voltage difference between a first battery voltage and a second battery voltage for the measuring time interval, wherein the first battery voltage is a battery voltage with loading and the second battery voltage is a battery voltage without loading; and (c) computing a battery resistance according to the charge variation and the voltage difference, and updating the battery resistance to a battery resistance table of the battery. The above-mentioned steps (a), (b) and (c) may be performed by the electronic device, which can be a mobile electronic device such as a mobile phone or a plate computer.Type: ApplicationFiled: November 7, 2023Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Jia-You Chuang, Jui-Chi Wu, Kuan-Yu Chen
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Publication number: 20250147905Abstract: A ring buffer storage method includes generating data of a first output according to Q input tokens of a large language model (LLM), and writing the data of the first output into last Q column vectors of an updated first cache tensor buffer matrix. A starting memory address of a first cache tensor buffer is shifted according to the number Q of input tokens of the LLM for updating the first cache tensor buffer. The first cache tensor buffer forms a first cache tensor buffer matrix. The updated first cache tensor buffer forms the updated first cache tensor buffer matrix. The first cache tensor buffer matrix includes a plurality of space segments. Each row of the first cache tensor buffer matrix includes C space segments. C is a cache size. The plurality of space segments have continuous memory addresses.Type: ApplicationFiled: November 3, 2024Publication date: May 8, 2025Applicant: MediaTek Singapore Pte. Ltd.Inventors: Jung Hau FOO, Jia Yao Christopher LIM, Deep Yap, Kelvin Kae Wen TEH
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Publication number: 20250150202Abstract: A method for link transition in a USB device includes transmitting a plurality of first RS-FEC blocks by a first transmitter, receiving an UNBOND set by a receiver, waking up a second transmitter by a LASM when the receiver receives the UNBOND set, transmitting a training sequence by the second transmitter, transmitting a specific pattern sequence by the second transmitter after finishing transmitting the training sequence, determining whether a current RS-FEC block to be transmitted by the first transmitter is a DESKEW block, stopping transmitting the specific pattern sequence if the current RS-FEC block is determined to be the DESKEW block, and transmitting a plurality of second RS-FEC blocks by the first transmitter and the second transmitter.Type: ApplicationFiled: November 3, 2023Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Yu-Cheng Chen, Chih-Chieh Wang
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Publication number: 20250150495Abstract: A method for handling a call using Sessions Initiation Protocol (SIP) includes sending an INVITE or a first media type by a network side to user equipment, sending an UPDATE of a second media type by the user equipment to the network side, receiving an SIP global failure response for the UPDATE by the user equipment from the network side, sending an SIP success response for the INVITE of the first media type by the user equipment to the network side, receiving an ACK of the first media type by the user equipment from the network side, and establishing a call session of the first media type between the user equipment and the network side.Type: ApplicationFiled: November 7, 2023Publication date: May 8, 2025Applicant: MEDIATEK INC.Inventors: Ying-Cen Lai, Chien-Yi Wang, Nuan-Yu Yang
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Patent number: 12292782Abstract: A control system includes multiple device controllers and a device root. Each of the multiple device controllers corresponds to at least one processing unit, and is arranged to receive a hint from an application processor (AP), and generate a control signal for managing the at least one processing unit according to the hint. The device root is coupled to the multiple device controllers and includes a manager, wherein the manager is arranged to manage multiple processing units corresponding to the multiple device controllers according to multiple control signals corresponding to the multiple device controllers.Type: GrantFiled: March 28, 2023Date of Patent: May 6, 2025Assignee: MEDIATEK INC.Inventor: Chih-Hsiang Hsiao
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Publication number: 20250142084Abstract: An electronic device comprising an image processing device, comprising: (a) monitoring a reception speed of image data, which is received by the electronic device; and (b) adjusting an image processing frequency of the image processing device according to the reception speed. The step (a) may monitor a queuing speed of an input buffer receiving an image data stream to acquire the reception speed.Type: ApplicationFiled: October 23, 2024Publication date: May 1, 2025Applicant: MEDIATEK INC.Inventors: Min-Han Tsai, Kuan-Hung Chou, Chieh-Ling Chen
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Publication number: 20250141817Abstract: A computing system comprising: routers, configured to transport data to nodes; transport stations, configured to transport the data to the nodes through the routers; first paths, provided between adjacent ones of the routers; second paths, provided between adjacent ones of the transport stations. The computing system operates in a first mode, which transmits the data from a first target device to a second target device via the first paths and the second paths.Type: ApplicationFiled: October 25, 2023Publication date: May 1, 2025Applicant: MEDIATEK INC.Inventor: Tsai-Chun Hsieh
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Patent number: 12289692Abstract: A method for improving transmission power management with compliance to regulations of radiofrequency exposure, which may comprise: at a current time, estimating whether a window average power, which may reflect average power transmitted using a radio technology during a moving time window, will exceed a power limit after the current time; if true, proceeding to at least one of a first handling subroutine and a second handling subroutine to set a power cap, and causing power transmitted to be capped by the power cap after the current time. The first handling subroutine may comprise: scheduling to set the power cap lower at a scheduled time. Estimating whether the window average power will exceed the power limit may involve discarding one of a plurality of power records. The second handling subroutine may comprise: setting the power cap not higher than the discarded one of the plurality of power records.Type: GrantFiled: April 11, 2022Date of Patent: April 29, 2025Assignee: MEDIATEK INC.Inventors: Yi-Hsuan Lin, Han-Chun Chang, Chih-Yuan Lin, Yi-Ying Huang
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Patent number: 12289261Abstract: Various schemes pertaining to optimization of distributed-tone resource unit (dRU) and distributed-tone multi-resource unit (dMRU) designs for transmission in a 6 GHz low-power indoor (LPI) system are described. An apparatus distributes a plurality of subcarriers of a resource unit (RU) to generate a dRU or a distributed-tone multi-RU (dMRU) on an 80 MHz frequency segment or subblock. The apparatus then communicates with a communication entity using the dRU or the dMRU.Type: GrantFiled: April 22, 2022Date of Patent: April 29, 2025Assignee: MediaTek Singapore Pte. Ltd.Inventors: Shengquan Hu, Jianhan Liu, Thomas Edward Pare, Jr.
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Patent number: 12289753Abstract: A device is provided. The device includes: at least one antenna, a plurality of buffer sets, and a circuit. Each buffer set includes a plurality of queue buffers, and each queue buffer is dedicated for a respective application category. The circuit communicates with one or more stations through the at least one antenna. In response to the circuit determining that a plurality of incoming frames or packets are classified into the same application category, the circuit performs an intra-Access Category (intra-AC) scheduling mechanism to determine priorities of data stored in the queue buffers in the same application category according to QoS (quality-of-service) requirements of each station so as to arrange for an MU (multi-user) PPDU (physical-layer protocol data unit) to be transmitted to at least a portion of the stations.Type: GrantFiled: November 23, 2021Date of Patent: April 29, 2025Assignee: MEDIATEK INC.Inventors: Ying-You Lin, Yi-Lon Chin
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Publication number: 20250130256Abstract: A probe head includes an upper pin holder and a lower pin holder coupled to the upper pin holder. A pin arrangement space is defined between the upper pin holder and the lower pin holder. A conductive film is disposed between the upper pin holder and the lower pin holder. A plurality of probe pins penetrates through the upper pin holder, the conductor film and the lower pin holder, and extends outwardly from a bottom surface of the lower pin holder.Type: ApplicationFiled: October 3, 2024Publication date: April 24, 2025Applicant: MEDIATEK INC.Inventors: Jing-Hui Zhuang, Ying-Chou Shih, Chang-Lin Wei, Sheng-Wei Lei, Chih-Yang Liu, Jhih-Huei Chiu, Yen-Hui Li, Che-Sheng Lin
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Publication number: 20250130966Abstract: A method of synchronization in a training state of Universal Serial Bus (USB) includes sending SLOS1 ordered sets by a transmitter in a LOCK1 state, receiving the SLOS1 ordered sets by a receiver in the LOCK1 state, stopping the transmitter from sending training ordered sets according to a lane adapter state machine (LASM) if the transmitter sends the training ordered sets in the LOCK1 state continuously in an infinite loop. The training ordered sets include the SLOS1 ordered sets. The method further includes sending new SLOS1 ordered sets by the transmitter, receiving the new SLOS1 ordered sets by a receiver, and the transmitter and the receiver entering a LOCK2 state. The length of the new SLOS1 ordered sets is different from the length of the SLOS1 ordered sets.Type: ApplicationFiled: October 18, 2023Publication date: April 24, 2025Applicant: MEDIATEK INC.Inventors: Chih-Chieh Wang, Tse-Wei Wang, Yu-Cheng Chen
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Patent number: 12284552Abstract: A method of traffic flow management with stream classification service (SCS) and associated apparatus are provided, where the wireless communications system may include a first device and a second device. The method may include: carrying and sending a first descriptor element in a first request frame, requesting for a SCS stream from the first device, wherein the first descriptor element is related to the SCS, wherein the first request frame includes a first indication, indicating whether the second device agrees that the SCS stream and any other stream from the first device to the second device share a same traffic identifier (TID).Type: GrantFiled: July 19, 2022Date of Patent: April 22, 2025Assignee: MEDIATEK INC.Inventors: Chien-Fang Hsu, Gabor Bajko
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Publication number: 20250123792Abstract: A method for handling a display control of a microprocessor in an electronic device includes: receiving a display trigger signal; and controlling a panel device in the electronic device to display a content, in response to the display trigger signal; wherein a central processing unit (CPU) in the electronic device is in a power off state, when controlling the panel device to display the content.Type: ApplicationFiled: August 25, 2024Publication date: April 17, 2025Applicant: MEDIATEK INC.Inventors: Tsung-Hsin Chen, Chin-Wen Liang, Wei-Chen Lin, Tung-Hung Lin, Shih-Yu Huang, Chen-Wei Yu
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Publication number: 20250125818Abstract: The present invention provides a delta-sigma ADC, wherein the delta-sigma ADC includes an adder, a loop filter, a quantizer, a DAC and a reference voltage compensator. The adder is configured to subtract a feedback signal from an input signal to generate a first signal. The loop filter is configured to receive the first signal to generate at least one filtered signal. The quantizer is configured to generate a digital output signal according to the at least one filtered signal. The DAC is configured to perform a digital-to-analog conversion operation on the digital output signal to generate the feedback signal. The reference voltage compensator is configured to compensate a reference voltage to generate an adjusted reference voltage according to the digital output signal, wherein the adjusted reference voltage is used by the DAC to perform the digital-to-analog conversion operation on the digital output signal to generate the feedback signal.Type: ApplicationFiled: October 10, 2024Publication date: April 17, 2025Applicant: MediaTek Singapore Pte. Ltd.Inventor: Takashi Kimura
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Patent number: 12279230Abstract: A method of handling Paging Early Indication with Paging Subgrouping (PEIPS) assistance information when a UE is registered to the same or different PLMN/SNPN networks is proposed. The PEIPS assistance information includes PEIPS parameters such as a PEIPS subgroup ID that is used by the UE for monitoring paging with PEIPS for power saving. If the UE registers to the same PLMN/SNPN via 3GPP access and non-3GPP access, then the UE handles the PEIPS parameters as one common parameters. If the UE registers to different PLMN/SNPN via 3GPP access and non-3GPP access, then the UE handles the PEIPS parameters as two independent parameters.Type: GrantFiled: December 13, 2022Date of Patent: April 15, 2025Assignee: MediaTek Inc.Inventor: Yuan-Chieh Lin