Patents by Inventor Yi DAN
Yi DAN 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).
-
Publication number: 20230338247Abstract: The present disclosure generally provides the flavor compositions that impart a wintergreen taste, but which include reduced amounts methyl salicylate. In some embodiments, the flavor compositions contain no methyl salicylate. In related aspects, the disclosure provides the use of such flavor compositions to reduce or eliminate methyl salicylate in a flavored product, such as a wintergreen-flavored product. In some embodiments, such compositions are incorporated into a flavored product, such as a food product, a beverage product, or an oral care product, such as a toothpaste, a mouthwash, a tooth-whitening composition, mouthwash, chewing gum, and the like.Type: ApplicationFiled: August 13, 2021Publication date: October 26, 2023Applicant: Firmenich SAInventors: Qing-Bo OUYANG, Muhammad KIZILBASH, Bharani ASHOKAN, Patrice MERCERET, Jan Thomas HAINES, Yi-Dan TANG, Stuart DASH, Francois GOUYET
-
Patent number: 11612859Abstract: A low-temperature NOx storage catalyst for automobile exhaust purification and a preparation method thereof. Loading a noble metal salt solution on molecular sieve by equal volume impregnation method, wherein the noble metal salt solution comprises palladium nitrate and platinum nitrate, and the molecular sieve comprises SSZ, SAPO and BETA, then drying at 60-120° C. for 2-6 h, roasting at 500-550° C. in air for 2-5 h, and further roasting at 750-850° C. in air for 2-5 h, and then mixing with aluminum sol, ball milling and pulping, and then coating the slurry on a carrier, wherein the loading on the coating is 100-250 g/L and the noble metal content is 10-150 g/ft3, drying at 60-120° C. for 2-6 h, then roasting at 500-550° C. in air for 2-5 h, and further continuing roasting at 750-850° C. in air for 2-5 h, to obtain the catalyst.Type: GrantFiled: June 12, 2020Date of Patent: March 28, 2023Assignee: Sinocat Enviromental Technology Co., Ltd.Inventors: Yun Wang, Haidi Xu, Yi Dan, Yongxiang Cheng, Zhifeng Zhang, Yinhua Dong, Dequan Chen, Yaoqiang Chen, Yun Li, Qizhang Chen
-
Patent number: 11596932Abstract: Disclosed in the present invention is a tail gas treatment catalyst. The catalyst consists of a carrier, a first catalyst, and a second catalyst. The first catalyst and the second catalyst are provided on both ends of the carrier. The first catalyst can purify pollutants in tail gas. The second catalyst can purify a byproduct, ammonia, obtained by the purification by the first catalyst and pollutants that are not completely purified by the first catalyst. The second catalyst is of a double-layer structure; the lower layer consists of an oxygen storage material, aluminum oxide, and a second active component; the second active component is a composition of Pt and Pd, or a composition of Ce, Fe, Ni and Cu; the upper layer consists of a molecular sieve and a third active component; the third active component is Cu or a composition of Cu and Fe.Type: GrantFiled: May 30, 2019Date of Patent: March 7, 2023Assignee: Sinocat Environmental Technology Co., Ltd.Inventors: Yun Wang, Yi Dan, Hongyi Du, Zan Zhu, Tiantian Luo, Yanhua Zhang, Qin Wang, Yun Li, Qizhang Chen, Yongxiang Cheng
-
Publication number: 20220241726Abstract: A low-temperature NOx storage catalyst for automobile exhaust purification and a preparation method thereof. Loading a noble metal salt solution on molecular sieve by equal volume impregnation method, wherein the noble metal salt solution comprises palladium nitrate and platinum nitrate, and the molecular sieve comprises SSZ, SAPO and BETA, then drying at 60-120° C. for 2-6 h, roasting at 500-550° C. in air for 2-5 h, and further roasting at 750-850° C. in air for 2-5 h, and then mixing with aluminum sol, ball milling and pulping, and then coating the slurry on a carrier, wherein the loading on the coating is 100-250 g/L and the noble metal content is 10-150 g/ft3, drying at 60-120° C. for 2-6 h, then roasting at 500-550° C. in air for 2-5 h, and further continuing roasting at 750-850° C. in air for 2-5 h, to obtain the catalyst.Type: ApplicationFiled: June 12, 2020Publication date: August 4, 2022Inventors: Yun WANG, Haidi XU, Yi DAN, Yongxiang CHENG, Zhifeng ZHANG, Yinhua DONG, Dequan CHEN, Yaoqiang CHEN, Yun LI, Qizhang CHEN
-
Patent number: 11335868Abstract: A flexible substrate, as well as a method of preparing the same, and a display panel are disclosed. The flexible substrate includes: a base substrate; a first light-emitting element and an optical filter disposed on the base substrate. The optical filter is configured to receive the first light beam emitted by the first light-emitting element and filter the first light beam to obtain a second light beam, and configured to enable physical properties of the second light beam to be modulated by a bending degree of the flexible substrate at a position where the optical filter is located.Type: GrantFiled: January 11, 2019Date of Patent: May 17, 2022Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianbo Fu, Dan Tang, Hailong Wu, Yi Dan, Dalong Mao, Haipeng Zhu, Yan Zhou, Yanlin Han
-
Patent number: 11232846Abstract: The present disclosure provides a gate drive unit, a driving method thereof and a gate drive circuit. The gate drive unit includes a shift register and a plurality of output control modules. Each of the output control modules is connected to a corresponding clock scanning signal line and a corresponding first scanning signal output terminal, respectively. Each of the output control modules includes a first output control submodule and an output reset submodule. The first output control submodule is connected to a signal output terminal of the shift register, the corresponding clock scanning signal line and the corresponding first scanning signal output terminal, and configured to send a clock scanning signal of the corresponding clock scanning signal line to the corresponding first scanning signal output terminal, under control of a signal outputted by the signal output terminal of the shift register.Type: GrantFiled: November 15, 2018Date of Patent: January 25, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhuo Xu, Yuanbo Zhang, Yajie Bai, Heecheol Kim, Peng Liang, Hailong Wu, Yi Dan
-
Patent number: 11199703Abstract: The present disclosure provides an in-vehicle display system and a vehicle. The in-vehicle display system includes an optical fiber holographic projection portion and a holographic image display portion. The optical fiber holographic projection portion is configured to holographically project image information of a vehicle component onto the holographic image display portion, and the holographic image display portion is configured to present an original image of the vehicle component.Type: GrantFiled: April 29, 2019Date of Patent: December 14, 2021Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianbo Fu, Hailong Wu, Yi Dan, Dalong Mao, Yan Zhou, Haipeng Zhu, Yanlin Han, Min Ran
-
Patent number: 11126816Abstract: A display device and an operation method thereof are disclosed. The display device includes a display panel, a pressure sensor, a skin texture sensor, and a controller. The skin texture sensor and the pressure sensor are respectively coupled to the controller; the pressure sensor is configured to detect a pressing action on a display side of the display panel; the skin texture sensor is configured to detect a skin texture image of a user touching the display side of the display panel; and the controller is configured to awaken the skin texture sensor when the pressure sensor detects the pressing action. The display device reduces power consumption of the fingerprint detection.Type: GrantFiled: January 29, 2019Date of Patent: September 21, 2021Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianbo Fu, Hailong Wu, Yi Dan, Xing Dong, Yanlin Han, Jiandong Guo
-
Publication number: 20210242412Abstract: A flexible substrate, as well as a method of preparing the same, and a display panel are disclosed. The flexible substrate includes: a base substrate: a first light-emitting element and an optical filter disposed on the base substrate. The optical filter is configured to receive the first light beam emitted by the first light-emitting element and filter the first light beam to obtain a second light beam, and configured to enable physical properties of the second light beam to be modulated by a bending degree of the flexible substrate at a position where the optical filter is located.Type: ApplicationFiled: January 11, 2019Publication date: August 5, 2021Inventors: Jianbo FU, Dan TANG, Hailong WU, Yi DAN, Dalong MAO, Haipeng ZHU, Yan ZHOU, Yanlin HAN
-
Publication number: 20210150174Abstract: A display device and an operation method thereof are disclosed. The display device includes a display panel, a pressure sensor, a skin texture sensor, and a controller. The skin texture sensor and the pressure sensor are respectively coupled to the controller; the pressure sensor is configured to detect a pressing action on a display side of the display panel; the skin texture sensor is configured to detect a skin texture image of a user touching the display side of the display panel; and the controller is configured to awaken the skin texture sensor when the pressure sensor detects the pressing action. The display device reduces power consumption of the fingerprint detection.Type: ApplicationFiled: January 29, 2019Publication date: May 20, 2021Inventors: Jianbo FU, Hailong WU, Yi DAN, Xing DONG, Yanlin HAN, Jiandong GUO
-
Patent number: 10964403Abstract: A shift register unit includes a common circuit and an output circuit. The common circuit is configured to control a potential at a pull-up node under the control of an input end, a resetting end and a first clock signal input end. The output circuit is configured to control 2M gate driving signal output ends to output gate driving signals respectively under the control of the pull-up node, a noise reduction control end and an output control end, where M is an integer greater than 1.Type: GrantFiled: May 10, 2019Date of Patent: March 30, 2021Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhuo Xu, Sangsoo Kim, Yajie Bai, Yi Dan, Hailong Wu
-
Publication number: 20210001314Abstract: Disclosed in the present invention is a tail gas treatment catalyst. The catalyst consists of a carrier, a first catalyst, and a second catalyst. The first catalyst and the second catalyst are provided on both ends of the carrier. The first catalyst can purify pollutants in tail gas. The second catalyst can purify a byproduct, ammonia, obtained by the purification by the first catalyst and pollutants that are not completely purified by the first catalyst. The second catalyst is of a double-layer structure; the lower layer consists of an oxygen storage material, aluminum oxide, and a second active component; the second active component is a composition of Pt and Pd, or a composition of Ce, Fe, Ni and Cu; the upper layer consists of a molecular sieve and a third active component; the third active component is Cu or a composition of Cu and Fe.Type: ApplicationFiled: May 30, 2019Publication date: January 7, 2021Inventors: Yun WANG, Yi DAN, Hongyi DU, Zan ZHU, Tiantian LUO, Yanhua ZHANG, Qin WANG, Yun LI, Qizhang CHEN, Yongxiang CHENG
-
Patent number: 10788928Abstract: Embodiments of the present disclosure provide a touch module, a method for operating the same, and a display device. The touch module includes: a touch substrate; a frequency determining circuit configured to detect a frequency value of a vibration generated by the touch substrate; and an instruction transmitting circuit, having a signal input terminal electrically connected to a signal output terminal of the frequency determining circuit, and configured to determine a target instruction corresponding to the frequency value and output the target instruction.Type: GrantFiled: April 24, 2019Date of Patent: September 29, 2020Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianbo Fu, Hailong Wu, Yi Dan, Yan Zhou, Dalong Mao, Haipeng Zhu
-
Patent number: 10745290Abstract: A device and a method for producing high-purity nano molybdenum trioxide are provided. The device comprises a raw material bin (1), a feeding machine (2), a subliming furnace (7), a first vent tube (24), a second vent tube (25), a spraying device (23) and a filtering assembly. The sublimated molybdenum trioxide is cooled with clean and dehumidified air so as to finally obtain the nano molybdenum trioxide, and the recycling mode is reliable, pollution-free and high in efficiency.Type: GrantFiled: June 3, 2018Date of Patent: August 18, 2020Inventors: Fangwu Chen, Zheng Sun, Zhen Chen, Luocheng Chen, Yi Dan, Hongbo Chen, Qingbing Zeng
-
Publication number: 20200167032Abstract: Embodiments of the present disclosure provide a touch module, a method for operating the same, and a display device. The touch module includes: a touch substrate; a frequency determining circuit configured to detect a frequency value of a vibration generated by the touch substrate; and an instruction transmitting circuit, having a signal input terminal electrically connected to a signal output terminal of the frequency determining circuit, and configured to determine a target instruction corresponding to the frequency value and output the target instruction.Type: ApplicationFiled: April 24, 2019Publication date: May 28, 2020Applicants: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jianbo FU, Hailong WU, Yi DAN, Yan ZHOU, Dalong MAO, Haipeng ZHU
-
Publication number: 20200088996Abstract: The present disclosure provides an in-vehicle display system and a vehicle. The in-vehicle display system includes an optical fiber holographic projection portion and a holographic image display portion. The optical fiber holographic projection portion is configured to holographically project image information of a vehicle component onto the holographic image display portion, and the holographic image display portion is configured to present an original image of the vehicle component.Type: ApplicationFiled: April 29, 2019Publication date: March 19, 2020Inventors: Jianbo FU, Hailong WU, Yi DAN, Dalong MAO, Yan ZHOU, Haipeng ZHU, Yanlin HAN, Min RAN
-
Patent number: 10585320Abstract: The embodiment of the present disclosure discloses an array substrate. The array substrate comprises: a base, a plurality of first scanning lines, a plurality of second scanning lines, a plurality of data lines, a common electrode line, and a plurality of pixel units. Each of the pixel units comprises: a first electrode, a second electrode, a switch transistor, a shared transistor and a shared capacitor. The switch transistor has a first terminal coupled to the second electrode, a second terminal coupled to one of the plurality of data lines, a bottom gate coupled to one of the plurality of first scanning lines, and a top gate coupled to one of the plurality of second scanning lines, and is configured to transfer a data signal of the data line to the second electrode under the control of a first scanning signal and a second scanning signal.Type: GrantFiled: August 24, 2018Date of Patent: March 10, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhuo Xu, Yajie Bai, HeeCheol Kim, Hailong Wu, Yi Dan, Jianbo Fu, Yuqing Zhang
-
Publication number: 20200041851Abstract: Disclosure are an array substrate, a display panel and a display device. The array substrate includes a base substrate and a plurality of pixel units disposed on the base substrate. Each of the pixel units includes a first subpixel unit and a second subpixel unit; the first subpixel unit includes a first pixel electrode and a first common electrode; the second subpixel unit includes a second pixel electrode and a second common electrode which are insulated from each other; the first pixel electrode is electrically connected with the second pixel electrode; and the stacking sequence of the first pixel electrodes and the first common electrodes in the direction perpendicular to the base substrate is opposite to the stacking sequence of the second pixel electrodes and the second common electrodes in the direction perpendicular to the base substrate. The array substrate can effectively improve poor quality such as afterimage.Type: ApplicationFiled: May 18, 2017Publication date: February 6, 2020Inventors: Zhijian QI, Ni YANG, Keke GU, Yi DAN
-
Publication number: 20200013474Abstract: A shift register unit includes a common circuit and an output circuit. The common circuit is configured to control a potential at a pull-up node under the control of an input end, a resetting end and a first clock signal input end. The output circuit is configured to control 2M gate driving signal output ends to output gate driving signals respectively under the control of the pull-up node, a noise reduction control end and an output control end, where M is an integer greater than 1.Type: ApplicationFiled: May 10, 2019Publication date: January 9, 2020Applicants: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhuo XU, Sangsoo KIM, Yajie BAI, Yi DAN, Hailong WU
-
Patent number: 10504931Abstract: A fan-out line component, a display device comprising the same, and a fan-out line wiring method are disclosed. The fan-out line component is used for signal connection between a first functional region and a second functional region. A channel in an intermediate section of a channel wire outlet end of the first functional region is a dummy channel. A first wiring from an effective signal channel in the first functional region which is closest to the dummy channel to the second functional region extends to a central normal region of the dummy channel, and then extends in the central normal region along a direction of a central normal.Type: GrantFiled: March 17, 2017Date of Patent: December 10, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yan Zhou, Dalong Mao, Yi Dan, Hailong Wu