Patents by Inventor Yubao Li
Yubao Li 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: 11920289Abstract: A heating device of a clothes drying treatment device executes an on or off operation in a temperature interval. When the temperature in a drum reaches an upper limit value TDx of the temperature interval under an action of the heating device, the heating device is turned off and the heating device stops heating. The upper limit value TDx decreases as a number of off times x of the heating device increases. Accordingly, a higher initial off temperature is adopted for the heating device, the temperature in the drum rapidly increases to the drying temperature, a preheating time is shortened, and a certain coefficient is multiplied in following control parameters controlling on or off of the heating device. The coefficient is related to the number of on-off times, and the effect is achieved that the off temperature of the clothes dryer gradually decreases as the number of on-off times increases.Type: GrantFiled: April 30, 2019Date of Patent: March 5, 2024Assignees: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Jun Wu, Wenwei Li, Guanghui Pan, Yubao Wang, Guangfeng Wang
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Patent number: 11840783Abstract: A fully degradable non-woven fabric produced by melt-blown extrusion and an application thereof in the production of medical masks. The fully degradable non-woven fabric is produced through steps of: (S1) preparation of caprolactone-lactic acid random copolymer; (S2) preparation of copolymerized modified PLA; and (S3) preparation of non-woven fabric by the melt-blown extrusion.Type: GrantFiled: October 21, 2021Date of Patent: December 12, 2023Assignees: CHINA YUNHONG HOLDINGS CO., LTD., Yunhong Environmental Technology Co., Ltd., Guozhong Xinghe Biomedical Technology Co., Ltd.Inventors: Jingren He, Yubao Li, Dong Wu, Shuxin Ye, Sijia Jiang, Rui Zhang
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Patent number: 11820882Abstract: Disclosed herein is a method for preparing a low-cost fully-biodegradable plant fiber starch tableware. A plant cellulose material containing dregs of Scutellaria baicalensis is modified to obtain a modified plant fiber starch blank. Konjac gum is subjected to pulverization and ultrafine pulverization to obtain a colloidal binder combined with a deacetylated konjac gum. The colloidal binder is mixed with the modified plant fiber starch blank to obtain a mixture. The mixture is subjected to foam molding in a forming mold to obtain the low-cost fully-biodegradable plant fiber starch tableware.Type: GrantFiled: October 21, 2021Date of Patent: November 21, 2023Assignees: CHINA YUNHONG HOLDINGS CO., LTD., Guozhong Xinghe Biomedical Technology Co., Ltd., Yunhong Environmental Technology Co., Ltd.Inventors: Yubao Li, Jingren He, Dong Wu, Shuxin Ye, Sijia Jiang, Rui Zhang
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Patent number: 11696974Abstract: A functionally gradient material for guided periodontal hard and soft tissue regeneration includes a 3D printed scaffold layer and an electrospun fibrous membrane layer. The content of hydroxyapatite in the 3D printed scaffold layer is higher than the content of hydroxyapatite in the electrospun fibrous membrane layer. The pore size of the 3D printed scaffold layer is larger than the pore size of the electrospun fibrous membrane layer. The pore size of the 3D printed scaffold layer is 100-1000 ?m, and the fiber diameter of the electrospun fibrous membrane layer is 300-5000 nm. The electrospun fibrous membrane layer is in a random distribution or an oriented arrangement or has a mesh structure. The thickness of the electrospun fibrous membrane layer is 0.08-1 mm.Type: GrantFiled: July 12, 2019Date of Patent: July 11, 2023Assignee: Sichuan UniversityInventors: Jidong Li, Shu'e Jin, Yubao Li, Yi Zuo, Chen Yuan
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Patent number: 11516749Abstract: Embodiments disclosed herein provide various aspects that would allow for Vehicle to Everything (V2X) or peer-to-peer (P2P) or sidelink (SL) communications. In an embodiment, a communication device may include: a memory for storing computer-readable instructions; and processing circuitry, configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received power (S-RSRP) indicators received by the communication device, wherein the S-RSRP indicators are received from one or more communication devices within a communication range of the communication device; and determine a transmit (Tx) power of the communication device based on the first path loss and the second path loss.Type: GrantFiled: July 20, 2018Date of Patent: November 29, 2022Assignee: Apple Inc.Inventors: Tobias Scholand, Francois Deparis, Yanzhong Dai, Dun Liu, Jun Zhou, Qingyun Guo, Weijie Sun, Donghui Guo, Jun Wang, Wei Jiang, Daguo Li, Yubao Li, Baoyu Sun, Huiqiang Zhou, Xuanbing Liu, Zhibin Yu, Ningbo Gao
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Publication number: 20220370541Abstract: A compound bitter melon peptide (BMP) oral medicine for activating insulin and treating diabetes, including 20-30 parts by weight of BMP powder, 4-6 parts by weight of Panax quinquefolius, 10-12 parts by weight of Astragalus membranaceus, 3-5 parts by weight of Ganoderma lucidum powder, 8-10 parts by weight of Dioscorea opposita powder, 10-15 parts by weight of wheat bran, 10-12 parts by weight of Psidium guajava leaf powder, 5-10 parts by weight of onion extract, 5-10 parts by weight of Lycium barbarum, 12-15 parts by weight of Gynura procumbens extract, 1-2 parts by weight of coix seed, 5-8 parts by weight of konjac glucomannan, 8-10 parts by weight of lotus leaf and 5-8 parts by weight of xylo-oligosaccharide. A method for preparing the compound bitter melon peptide (BMP) oral medicine is also provided.Type: ApplicationFiled: April 26, 2022Publication date: November 24, 2022Inventors: Yubao LI, Jingren HE
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Publication number: 20220322718Abstract: An active polysaccharide compound nutrient for boosting immunity and relieving fatigue, including 10-12 parts by weight of lentinan, 8-10 parts by weight of laminarin, 5-8 parts by weight of Lycium barbarum, 10-15 parts by weight of Mytilus edulis extract, 10-15 parts by weight of organic selenium protein powder, 8-10 parts by weight of walnut kernel, 3-5 parts by weight of black soybean powder, 2-3 parts by weight of Panax quinquefolius extract, 1-2 parts by weight of Schisandra chinensis, 1-2 parts by weight of Ophiopogon japonicus, 1-2 parts by weight of nutritional yeast, 5-10 parts by weight of L-arabinose, 5-8 parts by weight of xylitol and 0.2-0.3 part by weight of pancreatin. The active polysaccharide compound nutrient is prepared by subjecting raw materials to crushing, mixing, stirring, dissolving with deionized water, concentrating and drying under reduced pressure.Type: ApplicationFiled: April 25, 2022Publication date: October 13, 2022Inventors: Jingren HE, Yubao LI
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Publication number: 20220323554Abstract: Disclosed are a polysaccharide-peptide composite and a method of preparing the same. The polysaccharide-peptide composite is prepared from a bitter melon peptide (BMP) powder, gardenia fruit oil, a soybean polypeptide powder, an oat dietary fiber powder, a konjac powder, a corn silk, a mulberry leaf extract, a Poria cocos extract, a hawthorn extract, nutritional yeast and a pancreatin. The BMP powder is prepared by temperature-controlled hydrolysis, staged enzymatic hydrolysis and multiple filtrations. The gardenia fruit oil is prepared by staged enzymatic hydrolysis, multi-step centrifugation, filtration and stratification.Type: ApplicationFiled: April 25, 2022Publication date: October 13, 2022Inventors: Jingren HE, Yubao LI
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Patent number: 11259069Abstract: A system for providing video playback comprises a processor configured to synchronize clocks on the plurality of devices to a standard time, provide target video playback positions to the plurality of devices, wherein target video playback positions are based at least in part on the timing information, provide one or more locators for video streams to the plurality of devices, monitor playback status for each of the plurality of devices, and for a device, determine whether the playback status for the device indicates that a selected bitrate is too low or too high or that the playback is fast or slow; in response to determining the selected bitrate is too low, indicate to select a higher bitrate for a device; and in response to determining the selected bitrate is too high, indicate to select a lower bitrate for the device.Type: GrantFiled: February 5, 2020Date of Patent: February 22, 2022Assignee: VisualOn, Inc.Inventors: Cheng-Ta Hsieh, Hyoheon Hong, Huan-Chih Tsai, Ming-Mao Chiang, Yubao Li
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Publication number: 20220041865Abstract: A method for producing a low-cost fully biodegradable disposable straw. Natural plant powder is prepared. Deacetylated konjac gel is prepared. The taro starch-cassava starch is crosslinked. The raw material is stirred and mixed to obtain the mixed raw material, and the mixed raw material is heated. The heated raw material is added to the beverage straw manufacturing unit to obtain a straw crude. The straw crude is cut to obtain several straws. The quality inspection, the disinfection and the packaging of the straw are carried out, and the fully biodegradable straw is obtained, finally.Type: ApplicationFiled: October 21, 2021Publication date: February 10, 2022Inventors: Yubao LI, Jingren HE, Dong WU, Shuxin YE, Sijia JIANG, Rui ZHANG
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Publication number: 20220042225Abstract: A fully degradable non-woven fabric produced by melt-blown extrusion and an application thereof in the production of medical masks. The fully degradable non-woven fabric is produced through steps of: (S1) preparation of caprolactone-lactic acid random copolymer; (S2) preparation of copolymerized modified PLA; and (S3) preparation of non-woven fabric by the melt-blown extrusion.Type: ApplicationFiled: October 21, 2021Publication date: February 10, 2022Inventors: Jingren HE, Yubao LI, Dong WU, Shuxin YE, Sijia JIANG, Rui ZHANG
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Publication number: 20220041842Abstract: Disclosed herein is a method for preparing a low-cost fully-biodegradable plant fiber starch tableware. A plant cellulose material containing dregs of Scutellaria baicalensis is modified to obtain a modified plant fiber starch blank. Konjac gum is subjected to pulverization and ultrafine pulverization to obtain a colloidal binder combined with a deacetylated konjac gum. The colloidal binder is mixed with the modified plant fiber starch blank to obtain a mixture. The mixture is subjected to foam molding in a forming mold to obtain the low-cost fully-biodegradable plant fiber starch tableware.Type: ApplicationFiled: October 21, 2021Publication date: February 10, 2022Inventors: Yubao LI, Jingren HE, Dong WU, Shuxin YE, Sijia JIANG, Rui ZHANG
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Publication number: 20220042223Abstract: Disclosed is a method for preparing a fully-degradable non-woven fabric by spun-bonding, including: (S1) preparation of a poly(caprolactone-co-lactide acid) (P(CL-co-LA)); (S2) preparation of a copolymerized-modified poly(lactide acid) (PLA); and (S3) preparation of a full-degradable non-woven fabric using a spun-bond method. In this disclosure, the PLA is modified in gradient several times to prepare the full-degradable non-woven fabric in combination with an optimized spun-bonding method.Type: ApplicationFiled: October 21, 2021Publication date: February 10, 2022Inventors: Jingren HE, Yubao LI, Dong WU, Shuxin YE, Sijia JIANG, Rui ZHANG
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Publication number: 20210402065Abstract: A functionally gradient material for guided periodontal hard and soft tissue regeneration includes a 3D printed scaffold layer and an electrospun fibrous membrane layer. The content of hydroxyapatite in the 3D printed scaffold layer is higher than the content of hydroxyapatite in the electrospun fibrous membrane layer. The pore size of the 3D printed scaffold layer is larger than the pore size of the electrospun fibrous membrane layer. The pore size of the 3D printed scaffold layer is 100-1000 ?m, and the fiber diameter of the electrospun fibrous membrane layer is 300-5000 nm. The electrospun fibrous membrane layer is in a random distribution or an oriented arrangement or has a mesh structure. The thickness of the electrospun fibrous membrane layer is 0.08-1 mm.Type: ApplicationFiled: July 12, 2019Publication date: December 30, 2021Applicant: Sichuan UniversityInventors: Jidong LI, Shu'e JIN, Yubao LI, Yi ZUO, Chen YUAN
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Publication number: 20210136699Abstract: Embodiments disclosed herein provide various aspects that would allow for Vehicle to Everything (V2X) or peer-to-peer (P2P) or sidelink (SL) communications. In an embodiment, a communication device may include: a memory for storing computer-readable instructions; and processing circuitry, configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received power (S-RSRP) indicators received by the communication device, wherein the S-RSRP indicators are received from one or more communication devices within a communication range of the communication device; and determine a transmit (Tx) power of the communication device based on the first path loss and the second path loss.Type: ApplicationFiled: July 20, 2018Publication date: May 6, 2021Inventors: Tobias Scholand, Francois Deparis, Yanzhong Dai, Dun Liu, Jun Zhou, Qingyun Guo, Weijie Sun, Donghui Guo, Jun Wang, Wei Jiang, Daguo Li, Yubao Li, Baoyu Sun, Huiqiang Zhou, Xuanbing Liu, Zhibin Yu, Ningbo Gao
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Patent number: 10432160Abstract: A circuit may include at least one amplifier circuit configured to amplify a received signal having a first signal received in a first time interval and a second signal received in a second time interval. The first signal and the second signal are signals sent by a different number of coherent wireless signal sources. The circuit arrangement may further include at least one gain control circuit connected to the at least one amplifier circuit and configured to determine a first expected received signal strength of the first signal, to determine a second expected received signal strength of the second signal, and to determine a gain level based on the first and second expected received signal strengths. The at least one amplifier circuit may be configured to amplify the first signal using the determined gain level and to amplify the second signal using the determined gain level.Type: GrantFiled: September 25, 2015Date of Patent: October 1, 2019Assignee: Intel IP CorporationInventors: Jee Hyun Kim, Prabin Kumar Pandey, Yubao Li, Gunnar Nitsche
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Publication number: 20180302052Abstract: A circuit may include at least one amplifier circuit configured to amplify a received signal having a first signal received in a first time interval and a second signal received in a second time interval. The first signal and the second signal are signals sent by a different number of coherent wireless signal sources. The circuit arrangement may further include at least one gain control circuit connected to the at least one amplifier circuit and configured to determine a first expected received signal strength of the first signal, to determine a second expected received signal strength of the second signal, and to determine a gain level based on the first and second expected received signal strengths. The at least one amplifier circuit may be configured to amplify the first signal using the determined gain level and to amplify the second signal using the determined gain level.Type: ApplicationFiled: September 25, 2015Publication date: October 18, 2018Inventors: Jee Hyun Kim, Prabin Kumar Pandey, Yubao Li, Gunnar Nitsche
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Patent number: 9768180Abstract: A method is provided that includes forming a dielectric material above a substrate, forming a hole in the dielectric material, the hole disposed in a first direction, forming a word line layer above the substrate via the hole, the word line layer disposed in a second direction perpendicular to the first direction, the word line layer including a first conductive material having a first work function, forming a nonvolatile memory material on a sidewall of the hole, the nonvolatile memory material including a semiconductor material layer and a conductive oxide material layer, forming a local bit line in the hole, the local bit line including a second conductive material having a second work function, wherein the first work function is greater than the second work function, and forming a memory cell comprising the nonvolatile memory material at an intersection of the local bit line and the word line layer.Type: GrantFiled: October 29, 2016Date of Patent: September 19, 2017Assignee: SanDisk Technologies LLCInventors: Guangle Zhou, Yubao Li, Yangyin Chen, Tanmay Kumar
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Publication number: 20140252298Abstract: In some aspects, a memory cell is provided that includes a first conducting layer, a reversible resistance switching element above the first conducting layer, a second conducting layer above the reversible resistance switching element, and a liner disposed about a sidewall of the reversible resistance switching element. The reversible resistance switching element includes a first metal oxide material, and the liner includes the first metal oxide material. Numerous other aspects are provided.Type: ApplicationFiled: March 10, 2013Publication date: September 11, 2014Applicant: SANDISK 3D LLCInventors: Yubao Li, Chu-Chen Fu, Timothy James Minvielle, Huiwen Xu
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Patent number: 8680503Abstract: Methods of forming a microelectronic structure are provided, the microelectronic structure including a first conductor, a discontinuous film of metal nanoparticles disposed on a surface above the first conductor, a carbon nano-film formed atop the surface and the discontinuous film of metal nanoparticles, and a second conductor disposed above the carbon nano-film. Numerous additional aspects are provided.Type: GrantFiled: March 9, 2012Date of Patent: March 25, 2014Assignee: SanDisk 3D LLCInventors: Yubao Li, April D. Schricker