Patents by Inventor Qiwen Zhu
Qiwen Zhu 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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Patent number: 12278768Abstract: This application discloses example service processing methods and apparatuses. One example method includes obtaining a quantity of transmission windows corresponding to each of n services within a unit time period or in a unit data frame, wherein the unit time period or the unit data frame comprises m transmission windows, a total quantity of transmission windows corresponding to the n services is not greater than m, and both m and n are integers greater than 1. Corresponding transmission windows from the m transmission windows can then be allocated to each service based on the quantity of transmission windows corresponding to each of the n services. Based on the transmission windows corresponding to each service, service data of then services can then be multiplexed into multiplexed data transmitted in one channel. The multiplexed data can then be sent.Type: GrantFiled: March 24, 2022Date of Patent: April 15, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Qiwen Zhong, Chunsheng Yang, Zhigang Zhu
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Publication number: 20250031532Abstract: A display panel and a display device are disclosed. The display panel has a display region and a bonding region disposed on a side of the display region. The display panel includes: a substrate; a bonding pin in the bonding region, the bonding pin including a first metal layer; a first insulating layer on the substrate, the first insulating layer being disposed in the display region and the bonding region and provided with a groove, and the groove running through the first insulating layer and exposing at least a portion of the first metal layer; and an organic functional layer in the display region, the organic functional layer being disposed on s side of the first insulating layer away from the substrate.Type: ApplicationFiled: November 8, 2023Publication date: January 23, 2025Inventor: Qiwen ZHU
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Patent number: 12207521Abstract: A display panel and a display device are provided. The display panel includes: a light-emitting unit, including a first sub-light-emitting unit, a second sub-light-emitting unit and a third sub-light-emitting unit adjacent to each other; and a color filter film including a first color resist block located on the first sub-light-emitting unit, a second color resist block located on the second sub-light-emitting unit and a third color resist block located on the third sub-light-emitting unit. A thickness of the first color resist block is different from at least one of a thickness of the second color resist block and a thickness of the third color resist block.Type: GrantFiled: December 8, 2021Date of Patent: January 21, 2025Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Qiwen Zhu
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Patent number: 12048219Abstract: A color filter substrate and an organic light-emitting display panel are disclosed. The color filter substrate is rectangular and has an upper side, a lower side, a left side, and a right side, wherein, the lower side corresponds to a driving chip of the organic light-emitting display panel. The color filter substrate includes a light-shielding layer defined with a plurality of light-transmitting holes arranged in an array, and from the upper side to the lower side, openings of the light-transmitting holes are gradually smaller. The present disclosure allows an aperture ratio of the light-shielding layer to be gradually reduced from the upper side that is away from the driving chip to the lower side that corresponds to the driving chip. Therefore, an area of the organic light-emitting display panel having uneven chroma and brightness can be compensated, thereby improving uniformity of the chroma and brightness.Type: GrantFiled: May 17, 2021Date of Patent: July 23, 2024Assignees: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan China Star Optoelectronics Technology Co., Ltd.Inventor: Qiwen Zhu
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Publication number: 20240032377Abstract: A display panel and a display device are provided. The display panel includes: a light-emitting unit, including a first sub-light-emitting unit, a second sub-light-emitting unit and a third sub-light-emitting unit adjacent to each other; and a color filter film including a first color resist block located on the first sub-light-emitting unit, a second color resist block located on the second sub-light-emitting unit and a third color resist block located on the third sub-light-emitting unit. A thickness of the first color resist block is different from at least one of a thickness of the second color resist block and a thickness of the third color resist block.Type: ApplicationFiled: December 8, 2021Publication date: January 25, 2024Inventor: Qiwen Zhu
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Publication number: 20240016021Abstract: A color filter substrate and an organic light-emitting display panel are disclosed. The color filter substrate is rectangular and has an upper side, a lower side, a left side, and a right side, wherein, the lower side corresponds to a driving chip of the organic light-emitting display panel. The color filter substrate includes a light-shielding layer defined with a plurality of light-transmitting holes arranged in an array, and from the upper side to the lower side, openings of the light-transmitting holes are gradually smaller. The present disclosure allows an aperture ratio of the light-shielding layer to be gradually reduced from the upper side that is away from the driving chip to the lower side that corresponds to the driving chip. Therefore, an area of the organic light-emitting display panel having uneven chroma and brightness can be compensated, thereby improving uniformity of the chroma and brightness.Type: ApplicationFiled: May 17, 2021Publication date: January 11, 2024Applicants: Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Qiwen ZHU
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Patent number: 11302111Abstract: A fingerprint sensing display panel includes a flexible substrate, a light sensing layer, a thin film transistor layer, an organic light-emitting diode layer, and a thin film encapsulation layer. The light sensing layer is disposed on the flexible substrate. Sensitivity of the light sensing layer set at high sensitivity. The organic light-emitting layer is disposed on the thin film transistor layer and configured to generate light according to an emitting signal from the thin film transistor layer. The thin film encapsulation layer is disposed on the organic light-emitting layer and configured to protect the organic light-emitting layer. When a user puts a finger on the fingerprint sensing display panel, the light sensing layer detects light generated from the organic light-emitting layer and reflected by the finger. By utilizing the fingerprint sensing display panel of the present disclosure, fingerprint recognition can be achieved without installing extra fingerprint recognizing components.Type: GrantFiled: March 4, 2019Date of Patent: April 12, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Qiwen Zhu
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Patent number: 11216104Abstract: A pressure-sensitive touch display panel and a driving method thereof are provided. The panel includes a substrate, an OLED structure layer and a touch electrode layer. The OLED structure layer has a cathode layer. The touch electrode layer includes driving electrodes and sensing electrodes. The pressure-sensitive touch display panel has a display stage and a pressure-sensitive touch stage within display time for one frame. In the display stage, the cathode layer loads a common voltage signal for allowing the OLED structure layer to display; in the pressure-sensitive touch stage, the touch electrode layer is configured to sense at least one touch position. When the touch electrode layer senses at least one touch position, the cathode layer loads a pressure detection signal for the touch position so as to determine level of pressure at the touch position by a change in capacitance between the cathode layer and the driving electrodes.Type: GrantFiled: September 28, 2018Date of Patent: January 4, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Qiwen Zhu
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Publication number: 20210357607Abstract: A fingerprint sensing display panel includes a flexible substrate, a light sensing layer, a thin film transistor layer, an organic light-emitting diode layer, and a thin film encapsulation layer. The light sensing layer is disposed on the flexible substrate. Sensitivity of the light sensing layer set at high sensitivity. The organic light-emitting layer is disposed on the thin film transistor layer and configured to generate light according to an emitting signal from the thin film transistor layer. The thin film encapsulation layer is disposed on the organic light-emitting layer and configured to protect the organic light-emitting layer. When a user puts a finger on the fingerprint sensing display panel, the light sensing layer detects light generated from the organic light-emitting layer and reflected by the finger. By utilizing the fingerprint sensing display panel of the present disclosure, fingerprint recognition can be achieved without installing extra fingerprint recognizing components.Type: ApplicationFiled: March 4, 2019Publication date: November 18, 2021Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Qiwen Zhu
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Publication number: 20210223929Abstract: A pressure-sensitive touch display panel and a driving method thereof are provided. The panel includes a substrate, an OLED structure layer and a touch electrode layer. The OLED structure layer has a cathode layer. The touch electrode layer includes driving electrodes and sensing electrodes. The pressure-sensitive touch display panel has a display stage and a pressure-sensitive touch stage within display time for one frame. In the display stage, the cathode layer loads a common voltage signal for allowing the OLED structure layer to display; in the pressure-sensitive touch stage, the touch electrode layer is configured to sense at least one touch position. When the touch electrode layer senses at least one touch position, the cathode layer loads a pressure detection signal for the touch position so as to determine level of pressure at the touch position by a change in capacitance between the cathode layer and the driving electrodes.Type: ApplicationFiled: September 28, 2018Publication date: July 22, 2021Inventor: Qiwen ZHU
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Publication number: 20160068214Abstract: Clothing apparatus may include a jacket and gloves. The clothing apparatus includes illuminating elements, a power source, a controller, and hand operated switches. The gloves are in signaling communication with the controller, such as may permit the operator to cause signaling functions to occur by use of the hands without releasing, for example, the handle bars of a bicycle., and without having to fumble with external manual switches. The power and control units may be removable and rechargeable. The jacket may be water-resistant or water-proof, and may include a hood. The apparatus may include a photo-sensitive element and running lights such as may operate automatically as dusk falls.Type: ApplicationFiled: September 8, 2014Publication date: March 10, 2016Inventors: Heather Wenni TANG, Kabir Mangesh NADKARNI, Qiwen ZHU, Yaning TAN, Mike Meichang WANG, Joohee LEE, Anand MATHEW, Amanda Marla MATTHEWS
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Patent number: 8726842Abstract: An animal memory training system with a closed rotary maze comprises a maze device and a stimulating device. A rotary wheel (6) driven by a motor (4) is provided on the bottom of the case (1) of the maze device. The motor (4) is set in a central column, and its output shaft is tightly connected with the rotary wheel (6) along the central column shaft direction, thus the rotary wheel (6) is driven by the motor (4) to rotate around said central column. A number of pulleys (12) are set on the lower periphery of the frame of the case (1) to support said rotary wheel (6), and a sieve-like supporting net (5) is arranged above the rotary wheel (6). The stimulating device includes an automatic manipulator stimulating device and a remote control stimulating device. Compared with the existing maze model, the rotary drive action of the training system's rotary wheel is moderate, and is more coincident with the movement actual of animals' normal physiological behavior.Type: GrantFiled: March 16, 2011Date of Patent: May 20, 2014Assignee: Shenyang Medical CollegeInventors: Qiwen Zhu, Weiping Cao, Jianwen Zhao, Lihong Shang, Baoping Kuang, Kewei Wang
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Publication number: 20130233249Abstract: An animal memory training system with a closed rotary maze comprises a maze device and a stimulating device. A rotary wheel (6) driven by a motor (4) is provided on the bottom of the case (1) of the maze device. The motor (4) is set in a central column, and its output shaft is tightly connected with the rotary wheel (6) along the central column shaft direction, thus the rotary wheel (6) is driven by the motor (4) to rotate around said central column. A number of pulleys (12) are set on the lower periphery of the frame of the case (1) to support said rotary wheel (6), and a sieve-like supporting net (5) is arranged above the rotary wheel (6). The stimulating device includes an automatic manipulator stimulating device and a remote control stimulating device. Compared with the existing maze model, the rotary drive action of the training system's rotary wheel is moderate, and is more coincident with the movement actual of animals' normal physiological behavior.Type: ApplicationFiled: March 16, 2011Publication date: September 12, 2013Inventors: Qiwen Zhu, Weiping Cao, Jianwen Zhao, Lihong Shang, Baoping Kuang, Kewei Wang
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Patent number: D991805Type: GrantFiled: August 26, 2021Date of Patent: July 11, 2023Assignee: Mella Pet Care. IncInventors: Anya Babbitt, Yue Zhang, Benjamin Seidman, Qiwen Zhu, Yi Wang