Patents by Inventor Chi Wan To
Chi Wan To 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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Publication number: 20240135450Abstract: A digital assets platform (DAP) uses distributed ledger technology and smart contract programming. The DAP can include distributed and decentralized communication network and application systems that collectively provide end-to-end tokenization, management, and lifecycle processing of digital assets. The assets may be digitally native securities (e.g., bonds, equities, funds, etc.) and non-securities (e.g., digital cash, loans, derivatives), tokenization of real-world assets (securities and non-securities), or any other forms of tokenized assets.Type: ApplicationFiled: October 22, 2023Publication date: April 25, 2024Inventors: Chi Kit YIP, Chong Kiat Joseph CHUA, Manoj PREMA RAMESH, Chin Wan LAM, Brijesh GUPTA, Philipp WENDELING, George PAULOSE, Mathew MCDERMOTT, Amar AMLANI, Oliver HARRIS
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Publication number: 20240135374Abstract: A digital assets platform (DAP) uses distributed ledger technology and smart contract programming. The DAP can include distributed and decentralized communication network and application systems that collectively provide end-to-end tokenization, management, and lifecycle processing of digital assets. The assets may be digitally native securities (e.g., bonds, equities, funds, etc.) and non-securities (e.g., digital cash, loans, derivatives), tokenization of real-world assets (securities and non-securities), or any other forms of tokenized assets.Type: ApplicationFiled: October 22, 2023Publication date: April 25, 2024Inventors: Chi Kit YIP, Chong Kiat Joseph CHUA, Manoj PREMA RAMESH, Chin Wan LAM, Brijesh GUPTA, Philipp WENDELING, George PAULOSE, Mathew McDermott, Amar AMLANI, Oliver HARRIS
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Publication number: 20240135451Abstract: A digital assets platform (DAP) uses distributed ledger technology and smart contract programming. The DAP can include distributed and decentralized communication network and application systems that collectively provide end-to-end tokenization, management, and lifecycle processing of digital assets. The assets may be digitally native securities (e.g., bonds, equities, funds, etc.) and non-securities (e.g., digital cash, loans, derivatives), tokenization of real-world assets (securities and non-securities), or any other forms of tokenized assets.Type: ApplicationFiled: October 22, 2023Publication date: April 25, 2024Inventors: Chi Kit YIP, Chong Kiat Joseph CHUA, Manoj PREMA RAMESH, Chin Wan LAM, Brijesh GUPTA, Philipp WENDELING, George PAULOSE, Mathew MCDERMOTT, Amar AMLANI, Oliver HARRIS
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Publication number: 20240135459Abstract: A digital assets platform (DAP) uses distributed ledger technology and smart contract programming. The DAP can include distributed and decentralized communication network and application systems that collectively provide end-to-end tokenization, management, and lifecycle processing of digital assets. The assets may be digitally native securities (e.g., bonds, equities, funds, etc.) and non-securities (e.g., digital cash, loans, derivatives), tokenization of real-world assets (securities and non-securities), or any other forms of tokenized assets.Type: ApplicationFiled: October 22, 2023Publication date: April 25, 2024Inventors: Chi Kit YIP, Chong Kiat Joseph CHUA, Manoj PREMA RAMESH, Chin Wan LAM, Brijesh GUPTA, Philipp WENDELING, George PAULOSE, Mathew MCDERMOTT, Amar AMLANI, Oliver HARRIS
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Publication number: 20240098016Abstract: A method for performing adaptive multi-link aggregation dispatching control in multi-link operation architecture and associated apparatus are provided.Type: ApplicationFiled: June 19, 2023Publication date: March 21, 2024Applicant: MEDIATEK INC.Inventors: Kuo-Wei Chen, Chia-Shun Wan, Cheng-En Hsieh, Po-Chi Chen
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Publication number: 20240085786Abstract: The present invention relates to a naphthalimide sulfonate derivative, and a photoacid generator and a photoresist composition each comprising same and, more specifically, to a naphthalimide sulfonate derivative compound, and a photoacid generator and a photoresist composition each comprising same, wherein the compound has excellent absorbance for light of i-line (365 nm) wavelength, is greatly easy to prepare into a polymerizable composition due to very high solubility in an organic solvent, has good thermal stability, and shows a favorable acid generation rate.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Applicant: SAMYANG CORPORATIONInventors: Chun Rim OH, Dae Hyuk CHOI, Yu Na CHOI, Deuk Rak LEE, Ji Eun CHOI, Ki Tae KANG, Min Jung KIM, Won Jung LEE, Chi Wan LEE
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Publication number: 20230355054Abstract: CROSS-REFERENCE TO RELATED APPLICATIONS This application is a National Phase Application under 35 U.S.C. ยง 371 of International Application No. PCT/KR2020/017380, filed on Dec. 1, 2020, which claims priority to Korean Application No. 10-2019-0159187, filed on Dec. 3, 2019. The disclosures of the prior applications are incorporated by reference in their entirety. A vacuum cleaner includes a main body and a suction nozzle. The suction nozzle includes a housing and a rotating brush. The rotating brush includes a first rotating brush, a second rotating brush, and a coupler. The coupler couples the first rotating brush and the second rotating brush so that a rotation axis of the first rotating brush and a rotation axis of the second rotating brush are positioned on the same line.Type: ApplicationFiled: December 1, 2020Publication date: November 9, 2023Inventors: Jong Myung LEE, Chi Wan KIM, Jin Rae CHO, Jung Woo LEE
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Publication number: 20230341977Abstract: A display device includes a touch panel; a display panel under the touch panel and displaying an image; a piezoelectric element under the touch panel and including an upper electrode, a lower electrode and a piezoelectric layer; and a rectifying circuit connected to the piezoelectric element.Type: ApplicationFiled: June 28, 2023Publication date: October 26, 2023Applicant: LG Display Co., Ltd.Inventors: Chi-Wan KIM, Tae-Heon KIM, Sung-Eui SHIN, Yong-Woo LEE, Kyung-Yeol RYU, Yu-Seon KHO, Yong-Gyoon JANG
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Patent number: 11795154Abstract: The present invention relates to a method for the synthesis of 2,5-furandicarboxylic acid, and more specifically, the present invention relates to a more efficient and economical method capable of preparing 2,5-furandicarboxylic acid having various functions with high purity and high yield, even without using a transition metal catalyst.Type: GrantFiled: March 20, 2020Date of Patent: October 24, 2023Assignees: SAMYANG CORPORATION, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Chun Rim Oh, Deuk Rak Lee, Won Jung Lee, Chi Wan Lee, Ji Eun Choi, Young Sug Kim, Jung Woon Yang, Tae Woo Lee
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Publication number: 20230305310Abstract: A computing device comprises a device image display outputting device display light; an optical configuration for a viewer of the computing device to view external display images rendered with external display light from an external image display and device display images rendered with the device display light; a display light combiner to combine the external display light and the device display light to reach the viewer's vision field. The external display light and the device display light are of different light properties. The display light combiner selectively reflects the device display light toward the viewer's vision field and selectively transmits the external display light toward the viewer's vision field.Type: ApplicationFiled: August 4, 2021Publication date: September 28, 2023Applicant: Dolby Laboratories Licensing CorporationInventors: Ajit NINAN, Titus Marc DEVINE, Chun Chi WAN
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Publication number: 20230281600Abstract: A system to indicate to a user to enter a personal identification number (PIN) on a commercial off the shelf (COTS) device, the system comprising: a secure card reader communicatively coupled to the COTS device, and wherein the secure card reader receives a payment card; a payment application installed on the COTS device; and one or more devices other than the COTS device. The payment application installed on the COTS device transmits one or more prompts to the one or more devices other than the COTS device based on a set of signals received from the secure card reader. The secure card reader transmits the set of signals after the payment card is received at the secure card reader, and the one or more prompts comprise at least one indication to the user to enter the PIN on a display of the COTS device.Type: ApplicationFiled: May 15, 2023Publication date: September 7, 2023Inventors: Hwai Sian TSAI, Chi Wan LO
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Patent number: 11726621Abstract: A display device includes a touch panel; a display panel under the touch panel and displaying an image; a piezoelectric element under the touch panel and including an upper electrode, a lower electrode and a piezoelectric layer; and a rectifying circuit connected to the piezoelectric element.Type: GrantFiled: September 10, 2022Date of Patent: August 15, 2023Assignee: LG Display Co., Ltd.Inventors: Chi-Wan Kim, Tae-Heon Kim, Sung-Eui Shin, Yong-Woo Lee, Kyung-Yeol Ryu, Yu-Seon Kho, Yong-Gyoon Jang
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Patent number: 11694353Abstract: While a viewer is viewing a first stereoscopic image comprising a first left image and a first right image, a left vergence angle of a left eye of a viewer and a right vergence angle of a right eye of the viewer are determined. A virtual object depth is determined based at least in part on (i) the left vergence angle of the left eye of the viewer and (ii) the right vergence angle of the right eye of the viewer. A second stereoscopic image comprising a second left image and a second right image for the viewer is rendered on one or more image displays. The second stereoscopic image is subsequent to the first stereoscopic image. The second stereoscopic image is projected from the one or more image displays to a virtual object plane at the virtual object depth.Type: GrantFiled: March 3, 2021Date of Patent: July 4, 2023Assignee: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Ajit Ninan, Chun Chi Wan
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Patent number: 11676297Abstract: While a viewer is viewing a first stereoscopic image comprising a first left image and a first right image, a left vergence angle of a left eye of a viewer and a right vergence angle of a right eye of the viewer are determined. A virtual object depth is determined based at least in part on (i) the left vergence angle of the left eye of the viewer and (ii) the right vergence angle of the right eye of the viewer. A second stereoscopic image comprising a second left image and a second right image for the viewer is rendered on one or more image displays. The second stereoscopic image is subsequent to the first stereoscopic image. The second stereoscopic image is projected from the one or more image displays to a virtual object plane at the virtual object depth.Type: GrantFiled: March 3, 2021Date of Patent: June 13, 2023Assignee: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Ajit Ninan, Chun Chi Wan
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Publication number: 20230029769Abstract: A vacuum cleaner is disclosed. The vacuum cleaner according to embodiments of the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing, a button, a rotating brush, and a detachable cover. The housing includes an insertion hole. The button includes a first protrusion. The detachable cover includes a cover body and a slider. The cover body includes an insertion member, a second protrusion, and a rail. The rotating brush is rotatably mounted to the slider. The slider is mounted on the rail so as to be movable in a first direction. The insertion member is inserted into the insertion hole in the first direction. As the button is moved, the first protrusion is selectively positioned in a movement path in the first direction of the second protrusion.Type: ApplicationFiled: November 19, 2020Publication date: February 2, 2023Applicant: LG ELECTRONICS INC.Inventors: Jung Woo LEE, Jung Bae HWANG, Phil Jae HWANG, Chi Wan KIM
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Publication number: 20230004246Abstract: A display device includes a touch panel; a display panel under the touch panel and displaying an image; a piezoelectric element under the touch panel and including an upper electrode, a lower electrode and a piezoelectric layer; and a rectifying circuit connected to the piezoelectric element.Type: ApplicationFiled: September 10, 2022Publication date: January 5, 2023Applicant: LG Display Co., Ltd.Inventors: Chi-Wan KIM, Tae-Heon KIM, Sung-Eui SHIN, Yong-Woo LEE, Kyung-Yeol RYU, Yu-Seon KHO, Yong-Gyoon JANG
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Publication number: 20220414823Abstract: Peripheral-vision expanded images are streamed to a video streaming client. The peripheral-vision expanded images are generated from source images in reference to view directions of the viewer at respective time points. View direction data is collected and received in real time while the viewer is viewing display images derived from the peripheral-vision expanded images. A second peripheral-vision expanded image is generated from a second source image in reference to a second view direction of the viewer at a second time point. The second peripheral-vision expanded image has a focal-vision image portion covering the second view direction of the viewer and a peripheral-vision image portion outside the focal-vision image portion. The second peripheral-vision expanded image is transmitted to the video streaming client.Type: ApplicationFiled: August 31, 2022Publication date: December 29, 2022Inventors: Alexandre CHAPIRO, Chaitanya ATLURU, Chun Chi WAN, Haricharan LAKSHMAN, William ROZZI, Shane RUGGIERI, Ajit NINAN
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Publication number: 20220400916Abstract: A vacuum cleaner is disclosed. The vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing, a driver, a rotating brush, and a detachable cover. A pressing button is mounted in the housing. The detachable cover is rotated about the rotational axis of the rotating brush to be mounted in the housing. The pressing button selectively blocks rotation of the detachable cover.Type: ApplicationFiled: June 2, 2020Publication date: December 22, 2022Inventors: Phil Jae HWANG, Chung Jae RYU, Chi Wan KIM, Gyoung Min LEE, Yun bo PARK
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Publication number: 20220392663Abstract: The present invention relates to a coating process and a process system for a cable, and a cable manufactured thereby. The process includes: (1) providing the cable; (2) transporting the cable into immersion device, the cable immerged in first solution to form first coating layer thereon; (3) transporting the cable out of the immersion; (4) transporting the cable into coating device through third wire die, the cable immerged in second solution to form second coating layer thereon, the second layer is attached to the cable through the first layer; (5) transporting the cable out of the coating device through fourth wire die, fourth aperture diameter of the fourth wire die is larger than third aperture diameter of the third wire die; and (6) heating the cable to cure the second coating layer. The system includes: a cable providing device; an immersion device; a coating device; and a heating device.Type: ApplicationFiled: June 1, 2022Publication date: December 8, 2022Inventors: Shi-Wen Huang, Yang Zhou, Cheng Hao, Chi-Wan Huang, Wen-Hsiang Han, Wen-Cheng Wu, Xiao-Yong Liu, Jie Zhang
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Patent number: 11461871Abstract: Peripheral-vision expanded images are streamed to a video streaming client. The peripheral-vision expanded images are generated from source images in reference to view directions of the viewer at respective time points. View direction data is collected and received in real time while the viewer is viewing display images derived from the peripheral-vision expanded images. A second peripheral-vision expanded image is generated from a second source image in reference to a second view direction of the viewer at a second time point. The second peripheral-vision expanded image has a focal-vision image portion covering the second view direction of the viewer and a peripheral-vision image portion outside the focal-vision image portion. The second peripheral-vision expanded image is transmitted to the video streaming client.Type: GrantFiled: August 10, 2020Date of Patent: October 4, 2022Assignee: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Alexandre Chapiro, Chaitanya Atluru, Chun Chi Wan, Haricharan Lakshman, William Rozzi, Shane Ruggieri, Ajit Ninan