Patents by Inventor Lu Bai
Lu Bai 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: 12713800Abstract: A display panel is provided, which includes a display region and a border region arranged around the display region. The display panel includes: a base substrate; a plurality of edge sub-pixels arranged on the base substrate, the plurality of edge sub-pixels being arranged at the edge of the display region and close to the border region, the edge sub-pixels including an anode pattern; a first initialization signal bus arranged on the base substrate, at least a part of the first initialization signal bus being arranged in the display region; wherein an orthographic projection of the anode pattern onto the base substrate overlaps an orthographic projection of the first initialization signal bus onto the base substrate at a first overlapping area.Type: GrantFiled: January 30, 2022Date of Patent: August 18, 2026Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yang Zhou, Lu Bai, Junxiu Dai, Yi Qu, Tinghua Shang
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Publication number: 20260239844Abstract: A display substrate and a display apparatus are provided. The display substrate comprises a base, a power signal line pattern, and a plurality of subpixels that each comprise an anode pattern, wherein the power signal line pattern comprises a first power line portion and a second power line portion; and at least a part of the first power line portion extends in a first direction; the plurality of subpixels comprise first and second subpixels, an overlap between the anode pattern of the first subpixel and the power signal line pattern is larger in area than an overlap between the anode pattern of the second subpixel and the power signal line pattern, and an overlap between the anode pattern of the first subpixel and the first power line portion is larger in area than an overlap between the anode pattern of the first subpixel and the second power line portion.Type: ApplicationFiled: April 3, 2026Publication date: August 13, 2026Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Pengfei YU, Haigang QING, Tinghua SHANG, Jie DAI, Lu BAI, Chenxing WAN, Yang ZHOU
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Patent number: 12697294Abstract: A hair care formulation is provided, comprising: a dermatologically acceptable vehicle; a dermatologically acceptable oil; and a deposition aid polymer, wherein the deposition aid polymer is a dextran polymer functionalized with an amine group; wherein the dextran polymer has a weight average molecular weight of 100,000 to 650,000 Daltons; and wherein the deposition aid polymer enhances deposition of the dermatologically acceptable oil from the hair care formulation onto mammalian hair.Type: GrantFiled: March 17, 2021Date of Patent: August 4, 2026Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS COMPANYInventors: Lu Bai, Nikhil J. Fernandes, Emmett M. Partain, III, Lyndsay M. Leal, Binghe Gu, Jennifer P. Todd, Peilin Yang
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Publication number: 20260218870Abstract: The present invention discloses an optical illumination assembly (100), said optical illumination assembly comprising: a light source (10) and a printed circuit board (20), the light source being arranged on the printed circuit board and emitting light; a light reflector (30), the light reflector being provided with a reflective surface, the reflective surface being configured to collect light emitted by the light source (10), and reflect the light in a light beam along an optical axis of the optical illumination assembly (100); and an optical projection apparatus (40), the optical projection apparatus being configured to project the light beam, wherein the light source (10) is provided with a main light-emitting range, and the printed circuit board (20) is inclined towards the light reflector (30) relative to the optical axis, to prevent light emitted by the light source within the main light-emitting range from directly reaching the optical projection apparatus (40) and being projected.Type: ApplicationFiled: December 20, 2023Publication date: July 30, 2026Applicant: VALEO VISIONInventors: Lu BAI, Rong ZHOU
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Patent number: 12691054Abstract: A silicone-(meth) acrylate copolymer and methods for the preparation and use of the copolymer are provided. The copolymer is soluble in ethanol under ambient conditions. The copolymer, or homogeneous ethanol solution thereof, may be used as a film forming agent in a personal care composition, such as a foundation.Type: GrantFiled: October 5, 2021Date of Patent: July 28, 2026Assignees: Dow Silicones Corporation, Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Tian Lan, Ligeng Yin, Lu Bai, Fanwen Zeng, Jennifer Koenig, Rosalind Toth, Meng Jing, Michaeleen L. Pacholski, Nanguo Liu
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Publication number: 20260199510Abstract: An antibody-drug conjugate containing a side chain of a functional small molecule for enhancement of targeted treatment of cancers and refractory diseases is provided. The preparation of such conjugate, pharmaceutical compositions, and methods in treatment of refractory diseases are also provided.Type: ApplicationFiled: May 22, 2024Publication date: July 16, 2026Applicants: HANGZHOU SEEHE BIOTECHNOLOGY CO., LTD, HANGZHOU DAC BIOTECH CO., LTD.Inventors: Robert Yongxin ZHAO, Qingliang YANG, Yuanyuan HUANG, Hangbo YE, Lingli ZHANG, Huihui GUO, Junxiang JIA, Lu BAI, Juan WANG, Wenjun LI
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Patent number: 12682851Abstract: A display substrate and a display device are provided, the display substrate includes a base substrate and a circuit structure layer disposed on the base substrate, the circuit structure layer includes a pixel circuit, a light emitting drive circuit, a scan drive circuit, a control drive circuit and a buffer drive circuit; the pixel circuit includes a node reset transistor, a writing transistor, a reset signal line connected to a control electrode of the node reset transistor, a scan signal line connected to a control electrode of the writing transistor, and a control signal line.Type: GrantFiled: July 4, 2025Date of Patent: July 14, 2026Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co LtdInventors: Song Liu, Yang Zhou, Lu Bai, Junxiu Dai, Lingtong Li, Liheng Wei, Tianci Chen
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Publication number: 20260188213Abstract: A display substrate and a display apparatus. The display substrate includes multiple circuit units, a circuit unit at least includes a pixel drive circuit, the pixel drive circuit at least includes a second transistor, a third transistor, a fourth transistor and a ninth transistor, a gate electrode of the third transistor is connected to a second electrode of the ninth transistor, a first electrode of the third transistor is connected to a second electrode of the fourth transistor, a second electrode of the third transistor is connected to a second electrode of the second transistor, and a first electrode of the second transistor is connected to a first electrode of the ninth transistor; the second transistor and the ninth transistor are configured such that a moment when the ninth transistor is turned off is earlier than a moment when the second transistor is turned off in the data writing stage.Type: ApplicationFiled: November 21, 2023Publication date: July 2, 2026Inventors: Yujing LI, Gukhwan SONG, Haigang QING, Lu BAI, Daiying ZHANG, Weishu WEN, Junxiu DAI, Guowei ZHAO, Yan HUANG, Hongda CUI
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Publication number: 20260170982Abstract: A display substrate includes a base substrate, a scan line and a driving module arranged on the base substrate, at least two transistors in the driving circuit have a first gate electrode and a second gate electrode; at least a portion of the second gate electrode is located between the first gate electrode and the base substrate; bottom gate via holes of at least two transistors of the driving circuit are arranged along a first direction; the second gate electrode is electrically connected to a connection portion through the bottom gate via hole, and the connection portion is electrically connected to the first gate electrode; or, the second gate electrode is electrically connected to the first gate electrode through the bottom gate via hole; the first direction intersects with a second direction, and the scan line includes at least a portion extending along the second direction.Type: ApplicationFiled: January 23, 2024Publication date: June 18, 2026Inventors: Daiying ZHANG, Peng XU, Lu BAI, Junxiu DAI, Lei HE, Yujing LI, Weishu WEN, Guowei ZHAO
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Publication number: 20260161033Abstract: Disclosed are an array substrate, a display panel, and a display device. The array substrate includes: a base substrate; gate line groups; data lines; transistors; first pixel electrodes and second pixel electrodes; where an orthographic projection, on the base substrate, of at least one of a plurality of common wires is between orthographic projections, on the base substrate, of adjacent gate line groups; and an orthographic projection, on the base substrate, of at least one of a plurality of connection lines is in an orthographic projection, on the base substrate, of a gap between adjacent pixel electrode rows; and an insulation layer and the common wires having first via holes, where orthographic projections, on the base substrate, of the first via holes are in orthographic projections, on the base substrate, of regions between two pixel edge extension lines, extending in a second direction, of pixel electrodes.Type: ApplicationFiled: August 2, 2023Publication date: June 11, 2026Inventors: Lu BAI, Yanmei LUO
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Publication number: 20260152218Abstract: A method includes accessing train data for a hub and accessing one or more user preferences of a plurality of user preferences. The method further includes determining, based on the train data, a driving distance for each of a plurality of candidate units to be loaded on an outbound train. The method further includes determining, based on the determined driving distances for the candidate units to be loaded on the outbound train, a track order. The method further includes determining, based on the determined track order, a plurality of units from the plurality of candidate units to load on the outbound train. The method further includes generating a load plan using the determined plurality of units to load on the outbound train.Type: ApplicationFiled: July 30, 2025Publication date: June 4, 2026Applicant: BNSF Railway CompanyInventors: Coleman L. Barkley, Chuck Burris, Blake Hampton, Scott C. Hernandez, April Y. Kuo, Wenjie Li, Andrea Leticia Arias Llorenty, Joseph Lumbert, Nahidsadat Majlesinasab, Samprikta Banerjee, Ritsy Sebastian, David Swan, Edward N. Ginn, Lu Bai, James Johansson
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Publication number: 20260147425Abstract: A touch-control display panel is provided with a display region, a peripheral region and a lead-out region, wherein the peripheral region is located outside the display region; and the lead-out region is arranged outside the peripheral region in a column direction, and the lead-out region has a bonding portion for connecting to a flexible circuit board. The touch-control display panel includes a touch-control layer and a drive chip. The drive chip is provided with a touch-control pin group and gating circuits, wherein the touch-control pin group includes first touch-control pins, which include functional pins and dummy pins; and the touch-control layer is connected to the functional pins by means of touch-control leads, one functional pin being connected to one touch-control lead.Type: ApplicationFiled: January 20, 2026Publication date: May 28, 2026Inventors: Yi QU, Zhiwen CHU, Xinxin WANG, Yang ZHOU, Lu BAI, Junxiu DAI, Aoyuan FENG
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Publication number: 20260143949Abstract: A display substrate is provided. The display substrate has a display region and a peripheral region at least partially surrounding the display region, and includes: a base substrate, a first barrier dam, a first power signal line, a crack detection circuit, and a crack detection circuit, an orthographic projection of at least part of a boundary of the first power signal line away from the display region on the base substrate is located inside an orthographic projection of the first barrier dam on the base substrate; and an orthographic projection of the crack detection circuit on the base substrate at least partially overlaps with an orthographic projection of the first barrier dam on the base substrate.Type: ApplicationFiled: March 23, 2023Publication date: May 21, 2026Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Junxiu DAI, Yang ZHOU, Lu BAI, Yi QU, Song LIU, Bo ZHANG, Dongjie WU, Kai ZHANG, Ming HU, Wenbo HU, Gang WANG
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Publication number: 20260143633Abstract: A heat dissipator, a heat dissipation apparatus, and an electronic device are disclosed. The heat dissipator includes a base body, and a liquid distribution cavity, a liquid collection cavity, and a heat exchange cavity. The base body is provided with a liquid inlet end and a liquid outlet end. The liquid distribution cavity is located in the base body, and a first end of the liquid distribution cavity is communicated with the liquid inlet end. The liquid collection cavity is located in the base body, and a first end of the liquid collection cavity is communicated with the liquid outlet end. The heat exchange cavity is located in the base body and is provided with a liquid inlet and a liquid outlet. The liquid inlet is communicated with the liquid distribution cavity, and the liquid outlet is communicated with the liquid collection cavity.Type: ApplicationFiled: October 27, 2025Publication date: May 21, 2026Inventors: Yang Du, Lu Bai, Dingfang Li
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Patent number: 12628420Abstract: A display substrate is provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the input circuit includes an input transistor, an active layer of the input transistor is in a strip shape extending along a second direction, and the second direction is different from the first direction.Type: GrantFiled: January 9, 2025Date of Patent: May 12, 2026Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Pengfei Yu, Lu Bai, Jie Dai, Linhong Han
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Patent number: 12622145Abstract: A display substrate and a display apparatus are provided. The display substrate comprises a base, a power signal line pattern, and a plurality of subpixels that each comprise an anode pattern, wherein the power signal line pattern comprises a first power line portion and a second power line portion; and at least a part of the first power line portion extends in a first direction; the plurality of subpixels comprise first and second subpixels, an overlap between the anode pattern of the first subpixel and the power signal line pattern is larger in area than an overlap between the anode pattern of the second subpixel and the power signal line pattern, and an overlap between the anode pattern of the first subpixel and the first power line portion is larger in area than an overlap between the anode pattern of the first subpixel and the second power line portion.Type: GrantFiled: January 17, 2025Date of Patent: May 5, 2026Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Pengfei Yu, Haigang Qing, Tinghua Shang, Jie Dai, Lu Bai, Chenxing Wan, Yang Zhou
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Publication number: 20260101650Abstract: A display substrate and an electronic device are provided. The display substrate includes a base substrate, including a display region and a peripheral region on at least one side of the display region; and a shift register unit and a first clock signal line in the peripheral region of the base substrate, wherein the first clock signal line extends along a first direction on the base substrate, and is connected to a first clock signal terminal to be configured to provide a first clock signal to the shift register unit; the shift register unit includes an input circuit, an output circuit, a first control circuit, and an output control circuit; the output control circuit includes an output control transistor and a first capacitor, and the output circuit includes an output transistor and a second capacitor.Type: ApplicationFiled: October 6, 2025Publication date: April 9, 2026Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Pengfei YU, Lu BAI, Jie DAI, Mengqi WANG, Huijun LI, Yupeng HE, Hao ZHANG, Meng ZHANG, Xin ZHANG
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Publication number: 20260091081Abstract: A formulation of conjugates of tubulysin analogs with a cell-binding molecule having a structure represented by Formula (I), wherein T, L, m, n, , R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 are as defined herein, can be used for targeted treatment of cancer, autoimmune disease, and infectious disease.Type: ApplicationFiled: October 8, 2025Publication date: April 2, 2026Applicant: HANGZHOU DAC BIOTECH CO., LTDInventors: Robert ZHAO, Qingliang YANG, Yuanyuan HUANG, Shun GAI, Hangbo YE, Linyao ZHAO, Huihui GUO, Lu BAI, Wenjun LI, Junxiang JIA, Zhixiang GUO, Jun ZHENG, Xiaoxiao CHEN, Xiangfei KONG, Chen LIN, Yong DU, Yu ZHANG, Lei ZHOU, Xiuzhen ZHANG, Xiuhong ZHENG, Binbin CHEN, Yanlei YANG, Meng DAI, Yifang XU, Zhongliang FAN, Xiaomai ZHOU, Xingyan JIANG, Miaomiao CHEN, Lingli ZHANG, Yanhua LI
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Patent number: 12576124Abstract: A formulation of conjugates of tubulysin analogs with a cell-binding molecule having a structure represented by Formula (I), wherein T, L, m, n, ----, R1, R2, R3, R4, R1, R6, R7, R1, R9, R10, R11, R12, and R13 are as defined herein, can be used for targeted treatment of cancer, autoimmune disease, and infectious disease.Type: GrantFiled: February 18, 2020Date of Patent: March 17, 2026Assignee: HANGZHOU DAC BIOTECH CO., LTDInventors: Robert Zhao, Qingliang Yang, Yuanyuan Huang, Shun Gai, Hangbo Ye, Linyao Zhao, Huihui Guo, Lu Bai, Wenjun Li, Junxiang Jia, Zhixiang Guo, Jun Zheng, Xiaoxiao Chen, Xiangfei Kong, Chen Lin, Yong Du, Yu Zhang, Lei Zhou, Xiuzhen Zhang, Xiuhong Zheng, Binbin Chen, Yanlei Yang, Meng Dai, Yifang Xu, Zhongliang Fan, Xiaomai Zhou, Xingyan Jiang, Miaomiao Chen, Lingli Zhang, Yanhua Li
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Patent number: D1125851Type: GrantFiled: July 8, 2024Date of Patent: May 12, 2026Inventor: Lu Bai