Patents by Inventor Sijia Wang
Sijia Wang 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: 12031088Abstract: A method for enhancing geological storage by injecting nanoparticles to stabilize CO2 microbubbles, which belongs to the technical field of multiphase flow. The method first improves the physical properties of the fluid by pre-mixing CO2 and nanoparticles, and then the fluid is transported to the underground through high-pressure pipelines, and then CO2 microbubbles containing nanoparticles are generated through a dense perforated plate arranged by an injection well to improve the dissolution rate and sweep efficiency of the gas in the saline aquifer, so as to enhance the later mixing of the fluid. The combined injection can improve CO2 storage capacity and storage safety, and further reduce the risk of gas leakage in the reservoir.Type: GrantFiled: March 9, 2023Date of Patent: July 9, 2024Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Yongchen Song, Lanlan Jiang, Sijia Wang, Xin Wang, Mingjun Yang, Yu Liu
-
Publication number: 20240189163Abstract: The present disclosure provides an absorbent article comprising a liquid permeable topsheet comprising a wearer facing surface and an opposite garment facing surface and a nonwoven, the nonwoven comprising a plurality of apertures, a liquid impermeable backsheet, an absorbent core disposed between the topsheet and the backsheet; and a fluid management layer disposed between the topsheet and the absorbent core, the fluid management layer comprising a spacer woven fabric, wherein the nonwoven comprises a first surface forming the wearer facing surface of the topsheet, and a second surface forming the garment facing surface of the topsheet, the first surface having a first contact angle of no lower than about 90 degrees, and wherein the spacer woven fabric comprises a top face, a bottom face, and a plurality of yarns interconnecting the first and second faces, wherein the first and second faces are spaced apart from each other.Type: ApplicationFiled: December 8, 2023Publication date: June 13, 2024Inventors: Sijia WANG, Fancheng WANG, Runze QIN, Wanning LI, Xiaoxin LIU, Meng CHEN, Minxuan XIN
-
Publication number: 20240189161Abstract: The present disclosure relates to a nonwoven substrate having a top surface and an opposite bottom surface, and comprising a plurality of apertures, wherein the top surface has a first contact angle of no lower than about 90 degrees as measured according to Contact Angle Test, wherein the bottom surface has a second contact angle of lower than about 90 degrees as measured according to Contact Angle Test, and wherein the plurality of apertures comprise at least one aperture having at least three adjacent apertures that are spaced apart from by an edge-to-edge space no greater than about 2.5 mm. Also disclosed herein is an absorbent article having a topsheet comprising the nonwoven substrate.Type: ApplicationFiled: December 8, 2023Publication date: June 13, 2024Inventors: Xiaoxin LIU, Tong TONG, Xiaohui DONG, Kun SUN, Fancheng WANG, Sijia WANG
-
Patent number: 12004933Abstract: The present disclosure relates to a nonwoven substrate comprising a plurality of apertures that form a pattern and define a plurality of discrete non-aperture zones. Each of the plurality of discrete non-aperture zones has a periphery formed by a continuous line of apertures, with adjacent apertures being spaced apart by an edge-to-edge distance of no more than 3 mm, while each of the plurality of discrete non-aperture zones is substantially free of apertures within the periphery. Particularly, the area ratio of such plurality of discrete non-aperture zones over the nonwoven substrate ranges from 60% to 90%, and at least some of said plurality of discrete non-aperture zones have an area of 100 mm2 or more.Type: GrantFiled: October 26, 2021Date of Patent: June 11, 2024Assignee: The Procter & Gamble CompanyInventors: Sijia Wang, Fancheng Wang, Yuhan Wang, Meng Chen, Xiaoxin Liu
-
Publication number: 20240146325Abstract: Described herein are systems and methods related to a converter including a first input, a second input, and a number of digital to analog converter (DAC) cells. A DAC cell includes a first circuit, a first leg associated with a first output of the DAC cell, and a second leg associated with a second output of the DAC cell. The first circuit is configured to provide a return to zero operation. The DAC cell is configured to provide a data magnitude at a polarity on at least one of the first leg or the second leg during at least a portion of the clock cycle. The data magnitude and the polarity being provided in accordance with a first signal at the first input and a second signal at the second input.Type: ApplicationFiled: October 28, 2022Publication date: May 2, 2024Applicant: Avago Technologies International Sales Pte. LimitedInventors: Jan MULDER, Frank VAN DER GOES, Mohammadreza MEHRPOO, Sijia WANG
-
Patent number: 11953182Abstract: An emergency lighting device with high safety includes a fixture base, two holders and a light tube. The holders are disposed on the fixture base. Each of the holder includes a holder body, two conductive plates and a rotational fixture. The conductive plates are disposed in the holder body and the rotational fixture is disposed in the central recess of the holder body. The light tube has two end caps and a tube body. The end caps are installed on the holders respectively. Each of the end caps has a non-conductive pin and two conductive pins inserted into the rotational fixture of one of the holders, such that the conductive pins of the end cap contact the conductive plates of the holder respectively.Type: GrantFiled: September 4, 2023Date of Patent: April 9, 2024Assignee: Xiamen PVTECH Co., Ltd.Inventors: Sijia Wang, Liangliang Cao, Fuxing Lu
-
Publication number: 20240106446Abstract: Described herein are systems and methods related to a converter includes a number of unit cells. The unit cells each include a first transistor and a second transistor. The first transistor is coupled in series with an output of the unit cell, and the second transistor is configured to have a capacitive characteristic that reduces a non-linear capacitive characteristic of the first transistor. The converter can be a voltage or current mode digital to analog converter.Type: ApplicationFiled: September 22, 2022Publication date: March 28, 2024Applicant: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Jan Mulder, Frank Van der Goes, Mohammadreza Mehrpoo, Sijia Wang
-
Publication number: 20240063809Abstract: A digital-to-analog converter (DAC) calibration system comprising: a DAC configured to convert digital input to an analog input, a detector configured to measure the analog outputs of the plurality of DAC unit cells and combine the analog outputs to create an overall analog output signal, and a calibration engine. The calibration engine is configured to calibrate the DAC.Type: ApplicationFiled: August 19, 2022Publication date: February 22, 2024Inventors: Jan Mulder, Frank Van der Goes, Mohammadreza Mehrpoo, Sijia Wang, Jeffrey Allan Riley
-
Publication number: 20240063832Abstract: Described herein are related to a device for communication. In one aspect, the device includes a first circuit configured to generate a first signal and a second signal at a first frequency, according to a third signal at a second frequency higher than the first frequency. The first signal and the second signal may have opposite phases with each other. In one aspect, the device includes a second circuit configured to provide a difference between the first signal and the second signal as a fourth signal. In one aspect, the device includes a third circuit configured to provide the first signal to the second circuit, and resonate at a third frequency between the first frequency and the second frequency. In one aspect, the device includes a fourth circuit configured to provide the second signal to the second circuit, and resonate at the third frequency.Type: ApplicationFiled: August 16, 2022Publication date: February 22, 2024Applicant: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Mohammadreza Mehrpoo, Frank van der Goes, Jan Mulder, Sijia Wang
-
Publication number: 20240063805Abstract: Described herein are related to a device including a digital-to-analog converter (DAC) configured to convert a digital signal into an analog signal. In one aspect, the device includes a first circuit configured to generate a first signal. In one aspect, the device includes a second circuit coupled to the first circuit. The second circuit may be configured to generate a second signal, based on the first signal. The second signal may have a first edge according to the first signal. In one aspect, the device includes a third circuit coupled to the second circuit. The third circuit may be configured to generate a third signal having a second edge, in response to the first edge of the second signal. In one aspect, an amplitude of the third signal may correspond to one bit.Type: ApplicationFiled: August 17, 2022Publication date: February 22, 2024Applicant: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Jan Mulder, Frank Van der Goes, Mohammadreza Mehrpoo, Sijia Wang
-
Publication number: 20240063808Abstract: Described herein are related to a calibration circuit for a digital to analog converter (DAC) including a plurality of DAC cells. The calibration circuit including a chopper circuit configured to receive a first signal from a first DAC cell of the plurality of DAC cells and receive a second signal from a second DAC cell of the plurality of DAC cells. The calibration circuit including a comparator circuit configured to receive the first signal and the second signal from the chopper circuit, provide a third signal indicating at least one of the first signal or the second signal. The calibration circuit also including a second circuit configured to offset a first voltage associated with the comparator circuit and configured to offset a second voltage associated with the chopper circuit.Type: ApplicationFiled: August 19, 2022Publication date: February 22, 2024Applicant: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Jan Mulder, Frank Van der Goes, Mohammadreza Mehrpoo, Sijia Wang, Jeffrey Allan Riley
-
Publication number: 20240063776Abstract: Described herein are related to a device for communication. In one aspect, the device a first circuit configured to generate a signal. In one aspect, the device includes a port. In one aspect, the device includes a set of switches. Each switch of the set of switches may be coupled in parallel between the first circuit and the port. In one aspect, the device includes a second circuit configured to enable a subset of the set of switches, according to an amplitude of the signal.Type: ApplicationFiled: August 19, 2022Publication date: February 22, 2024Applicant: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Mohammadreza Mehrpoo, Frank Van der Goes, Jan Mulder, Alireza Nilchi, Sijia Wang
-
Publication number: 20230295487Abstract: A method for enhancing geological storage by injecting nanoparticles to stabilize CO2 microbubbles, which belongs to the technical field of multiphase flow. The method first improves the physical properties of the fluid by pre-mixing CO2 and nanoparticles, and then the fluid is transported to the underground through high-pressure pipelines, and then CO2 microbubbles containing nanoparticles are generated through a dense perforated plate arranged by an injection well to improve the dissolution rate and sweep efficiency of the gas in the saline aquifer, so as to enhance the later mixing of the fluid. The combined injection can improve CO2 storage capacity and storage safety, and further reduce the risk of gas leakage in the reservoir.Type: ApplicationFiled: March 9, 2023Publication date: September 21, 2023Applicant: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Yongchen SONG, Lanlan JIANG, Sijia WANG, Xin WANG, Mingjun YANG, Yu LIU
-
Publication number: 20230244951Abstract: Disclosed is a method and apparatus for dynamic models to identify similar tasks when no task identifier is provided during the training phase in continual learning (CL). The method includes maintaining a memory comprising one or more previously learned tasks, determining, in response to receiving a new task, one of more similarities between at least one previously learned task and the new task, generating, based on the one or more similarities determined and a previously used task-specific encoder corresponding to the at least one previously learned task, a test error value for classifying the new task, and applying the previously used task-specific encoder to the new task based on the generated test error value.Type: ApplicationFiled: January 20, 2023Publication date: August 3, 2023Inventors: Yoo Jin CHOI, Mostafa EL-KHAMY, Sijia WANG, Ricardo Henao GIRALDO, Junya CHEN
-
Publication number: 20230214713Abstract: A server and method thereof are provided for use in a federated network. A method includes receiving local updates from client devices; updating a global model based on the received local updates; quantizing the updated global model; reconstructing feature maps based on the received local updates; refining the quantized, updated global model based on the reconstructed feature maps; and transmitting the refined, quantized, updated global model to the client devices.Type: ApplicationFiled: May 25, 2022Publication date: July 6, 2023Inventors: Yoo Jin CHOI, Mostafa EL-KHAMY, Sijia WANG
-
Patent number: D1022187Type: GrantFiled: March 15, 2023Date of Patent: April 9, 2024Assignee: The Procter and Gamble CompanyInventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
-
Patent number: D1022188Type: GrantFiled: March 15, 2023Date of Patent: April 9, 2024Assignee: The Procter and Gamble CompanyInventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
-
Patent number: D1022189Type: GrantFiled: March 15, 2023Date of Patent: April 9, 2024Assignee: The Procter and Gamble CompanyInventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
-
Patent number: D1023292Type: GrantFiled: March 15, 2023Date of Patent: April 16, 2024Assignee: The Procter and Gamble CompanyInventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
-
Patent number: D1023293Type: GrantFiled: March 15, 2023Date of Patent: April 16, 2024Assignee: The Procter and Gamble CompanyInventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab