Patents by Inventor Yunqi Li
Yunqi 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).
-
Patent number: 11933995Abstract: An optical diffuser includes optically anisotropic molecules arranged in a predefined configuration such that the optical diffuser diffuses first light having a first polarization and transmits second light having a second polarization that is different from the first polarization upon receiving the second light. In addition to polarization selectivity, the optical diffuser may also exhibit wavelength selectivity and/or incident angle selectivity. A method of diffusing light using the optical diffuser and a method of making the optical diffuser are also disclosed.Type: GrantFiled: April 12, 2022Date of Patent: March 19, 2024Assignee: META PLATFORMS TECHNOLOGIES, LLCInventors: Mengfei Wang, Gang Li, Lu Lu, Yunqi Li
-
Publication number: 20220198367Abstract: Aspects of the present disclosure provide techniques for expert matching though workload intelligence. Embodiments include receiving a request for a support engagement. Embodiments include receiving workload data of a plurality of experts. Embodiments include determining a workload capacity of each respective expert based on the respective workload data for the respective expert. Embodiments include determining a respective estimated completion time for the support engagement for each of the plurality of experts using a machine learning model. Embodiments include determining match scores for the support engagement and each of the plurality of experts based on the estimated completion times and the workload capacities. Embodiments include selecting a given expert of the plurality of experts to handle the support engagement based on the match scores.Type: ApplicationFiled: March 2, 2021Publication date: June 23, 2022Inventors: Quang Nguyen, Divya Beeram, Yunqi Li, Steven James Brown, Neo Yuchen
-
Patent number: 11300833Abstract: An optical diffuser includes optically anisotropic molecules arranged in a predefined configuration such that the optical diffuser diffuses first light having a first polarization and transmits second light having a second polarization that is different from the first polarization upon receiving the second light. In addition to polarization selectivity, the optical diffuser may also exhibit wavelength selectivity and/or incident angle selectivity. A method of diffusing light using the optical diffuser and a method of making the optical diffuser are also disclosed.Type: GrantFiled: December 13, 2019Date of Patent: April 12, 2022Assignee: FACEBOOK TECHNOLOGIES, LLCInventors: Mengfei Wang, Gang Li, Lu Lu, Yunqi Li
-
Patent number: 11265077Abstract: Disclosed is a method for deploying tasks in a satellite network. In the method for deploying tasks in a satellite network, a utility function is determined by constructing a task processing delay model and a traffic model; a fitness degree of each individual is determined according to the utility function, and an individual with a highest fitness degree is put into a next-generation population; a probability that each of the plurality of individuals is selected is determined according to the fitness degree; a crossover operation and a mutation operation are performed on the individual according to the probability, to obtain a crossover individual and a mutation individual respectively; an available crossover individual and an available mutation individual are put into a next-generation population, to perform a repeated iteration and complete population updating; an optimal task deployment location table is output; and satellite network task deployment is completed.Type: GrantFiled: January 19, 2021Date of Patent: March 1, 2022Assignee: Dalian UniversityInventors: Zhiguo Liu, Yunqi Li, Jianxin Feng, Chengsheng Pan
-
Patent number: 11016226Abstract: A variofocal display device includes an image source and a display. The image source is configured to project image light. The display includes a first optical diffuser and a second optical diffuser. The display is configured to receive the image light. The first diffuser is configured to diffuse the image light at the first optical diffuser when the image light has a first polarization, and to diffuse the image light at the second optical diffuser when the image light is configured has a second polarization different from the first polarization. A method of displaying images using a varifocal display device is also disclosed.Type: GrantFiled: December 13, 2019Date of Patent: May 25, 2021Assignee: Facebook Technologies, LLCInventors: Mengfei Wang, Gang Li, Lu Lu, Yunqi Li
-
Publication number: 20210088700Abstract: A variofocal display device includes an image source and a display. The image source is configured to project image light. The display includes a first optical diffuser and a second optical diffuser. The display is configured to receive the image light. The first diffuser is configured to diffuse the image light at the first optical diffuser when the image light has a first polarization, and to diffuse the image light at the second optical diffuser when the image light is configured has a second polarization different from the first polarization. A method of displaying images using a varifocal display device is also disclosed.Type: ApplicationFiled: December 13, 2019Publication date: March 25, 2021Inventors: Mengfei WANG, Gang LI, Lu LU, Yunqi LI
-
Publication number: 20120265513Abstract: Methods and computing systems for generating a protein stability lookup table and a predictive model. These methods and systems are useful for predicting the thermal stability of a protein sequence and for predicting mutations that may enhance the thermal stability of a protein given its amino acid sequence and/or three dimensional structure. The protein stability lookup table and a predictive model are based on a combination and analysis of related protein sequences and, where available, protein structure data, and relative stability data from mesophilic and thermophilic organisms and experimentally determined stability changes of wild type proteins and their mutants.Type: ApplicationFiled: April 9, 2012Publication date: October 18, 2012Inventors: Jianwen Fang, Yunqi Li, C. Russell Middaugh
-
Patent number: D937711Type: GrantFiled: December 11, 2019Date of Patent: December 7, 2021Assignee: BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Yalan Liu, Yuancheng Liu, Yunqi Li
-
Patent number: D937713Type: GrantFiled: December 11, 2019Date of Patent: December 7, 2021Assignee: BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Yalan Liu, Yuancheng Liu, Yunqi Li
-
Patent number: D938312Type: GrantFiled: December 11, 2019Date of Patent: December 14, 2021Assignee: BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Yalan Liu, Yuancheng Liu, Yunqi Li
-
Patent number: D947074Type: GrantFiled: December 16, 2019Date of Patent: March 29, 2022Assignee: BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Yalan Liu, Yuancheng Liu, Yunqi Li
-
Patent number: D988200Type: GrantFiled: September 9, 2021Date of Patent: June 6, 2023Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Xuewu Zhang, Yunqi Li
-
Patent number: D992782Type: GrantFiled: September 9, 2021Date of Patent: July 18, 2023Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Xuewu Zhang, Yunqi Li
-
Patent number: D1043446Type: GrantFiled: December 16, 2022Date of Patent: September 24, 2024Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Kai Yang, Yunqi Li
-
Patent number: D1043452Type: GrantFiled: November 16, 2022Date of Patent: September 24, 2024Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Kai Yang, Yunqi Li
-
Patent number: D1044606Type: GrantFiled: January 18, 2023Date of Patent: October 1, 2024Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Kai Yang, Yunqi Li
-
Patent number: D1046693Type: GrantFiled: January 18, 2023Date of Patent: October 15, 2024Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Kai Yang, Yunqi Li
-
Patent number: D1052466Type: GrantFiled: January 18, 2023Date of Patent: November 26, 2024Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Kai Yang, Yunqi Li
-
Patent number: D1075092Type: GrantFiled: November 16, 2022Date of Patent: May 13, 2025Assignee: Beijing Niu Technology Co., Ltd.Inventors: Yilin Hu, Kai Yang, Yunqi Li