Patents by Inventor Lam Chan

Lam Chan 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: 20240109443
    Abstract: The present invention discloses methods and systems for scheduling and distributing power for electric vehicle chargers, through enabling and disabling a plurality of relays at a system. One of the criteria to allow an authenticated user to use an electric vehicle charger is whether there is enough electricity capacity. When the user is allowed to use a scheduled electric vehicle charger, its location is then sent to the user. Alert messages can be generated if charging does not begin within a first time limit and the cancellation of a reservation will take place if the second time limit is reached.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
  • Patent number: 11944518
    Abstract: A dilation catheter includes a shaft and an expandable element. The shaft includes a proximal portion and a distal portion. The distal portion includes a tip and a bend. The tip is sized and configured to pass through an isthmus of a Eustachian tube (ET). The bend is proximal to the tip. The bend is formed at an angle configured to provide insertion of the tip into the isthmus of the ET via an ear canal associated with the ET. The expandable element is disposed at the distal portion of the shaft. The expandable element is configured to transition between a non-expanded state and an expanded state. The expandable element in the non-expanded state is configured for insertion into the ET via the isthmus. The expandable element in the expanded state is configured to dilate the ET.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: April 2, 2024
    Assignee: Acclarent, Inc.
    Inventors: Randy S. Chan, Ketan P. Muni, Hung V. Ha, Andy Nguyen, Holger Sudhoff, Sivette Lam, Marc Dean, Dennis S. Poe
  • Patent number: 11925425
    Abstract: Example embodiments relate to surgical systems and methods. The system includes an arm assembly and end-effector assembly. The arm assembly includes a first drive portion and wrist drive portion. The end-effector assembly is securable to and removable from the arm assembly. The end-effector assembly includes an instrument assembly and wrist assembly. The instrument assembly includes a first instrument, first instrument driven portion, and first instrument insulative portion. The first instrument driven portion is configured to move the first instrument relative to a first axis when the first instrument driven portion is driven by the first drive portion. The wrist assembly includes a wrist driven portion. The wrist driven portion is configured to move the first instrument relative to a second axis when the wrist driven portion is driven by the wrist drive portion. The end-effector assembly is secured to and removable from the arm assembly via a wrist connector portion.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: March 12, 2024
    Assignee: IEMIS (HK) LIMITED
    Inventors: Chung Kwong Yeung, Wing Fai Lam, Wai Lik Alik Chan
  • Patent number: 11920132
    Abstract: Antisense oligonucleotides target the mutation in intron 26 of the CEP290 gene and reduce inclusion of the aberrant exon into the CEP290 mRNA. The oligonucleotides include no more than 3 consecutive guanosines, have no more than 60% guanosine nucleobases, include at most one CpG sequence, and/or do not have the potential to form a hairpin comprising 3 or more consecutive complementary base pairs.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: March 5, 2024
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Patricia Coromoto Biasutto, Hee Lam Chan
  • Patent number: 11668702
    Abstract: The present invention provides for a fungus, especially in the form of fungal mycelium, that has altered glycogen synthase kinase-3 (GSK-3) expression and/or activity level and therefore exhibits modified characteristics in fruiting body development. Also provided are compositions and methods for generating living fungal mycelium with altered fruiting body development.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: June 6, 2023
    Assignee: The Chinese University of Hong Kong
    Inventors: Jinhui Chang, Hoi Shan Kwan, Man Chun Wong, Po Lam Chan, Yichun Xie, Wing Chee Beatrice Ho
  • Patent number: 11479771
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides (AONs) that may be used in the treatment, prevention and/or delay of Usher syndrome type II and/or USH2A-associated non syndromic retina degeneration.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: October 25, 2022
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Hester Catharina Van Diepen, Janne Juha Turunen, Hee Lam Chan
  • Publication number: 20220213478
    Abstract: The invention relates to the fields of medicine. In particular, it relates to novel antisense oligonucleotides (AONs) that are capable of skipping exon 62 from human USH2A premRNA and that may be used in the treatment, prevention and/or delay of Usher syndrome type II and/or USH2A-associated non syndromic retina degeneration.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 7, 2022
    Inventors: Jim Swildens, Maarten Holkers, Sunseeahray Eugenie Elizabeth Naomi Mahakena, Kalyana Chakravarthi Dulla, Hee Lam Chan
  • Publication number: 20210401871
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides that may be used in the treatment, prevention and/or delay of Usher Syndrome type II and/or USH2A-associated non syndromic retina degeneration, especially by skipping a pseudo exon (PE40) between exon 40 and 41 in the human USH2A gene.
    Type: Application
    Filed: September 15, 2021
    Publication date: December 30, 2021
    Inventors: Hester Catharina Van Diepen, Hee Lam Chan, Janne Juha Turunen
  • Patent number: 11123360
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides that may be used in the treatment, prevention and/or delay of Usher Syndrome type II and/or USH2A-associated non syndromic retina degeneration, especially by skipping a pseudo exon (PE40) between exon 40 and 41 in the human USH2Agene.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: September 21, 2021
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Hester Catharina Van Diepen, Hee Lam Chan, Janne Juha Turunen
  • Publication number: 20210139905
    Abstract: Antisense oligonucleotides target the mutation in introit 26 of the CEP290 gene and reduce inclusion of the aberrant exon into the CEP290 mRNA. The oligonucleotides include no more than 3 consecutive guanosines, have no more than 60% guanosine nucleobases, include at most one CpG sequence, and/or do not have the potential to form a hairpin comprising 3 or more consecutive complementary base pairs.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 13, 2021
    Inventors: Patricia Coromoto Biasutto, Hee Lam Chan
  • Patent number: 10889817
    Abstract: Antisense oligonucleotides target the mutation in intron 26 of the CEP290 gene and reduce inclusion of the aberrant exon into the CEP290 mRNA. The oligonucleotides include no more than 3 consecutive guanosines, have no more than 60% guanosine nucleobases, include at most one CpG sequence, and/or do not have the potential to form a hairpin comprising 3 or more consecutive complementary base pairs.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: January 12, 2021
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Patricia Coromoto Biasutto, Hee Lam Chan
  • Publication number: 20200237802
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides that may be used in the treatment, prevention and/or delay of Usher Syndrome type II and/or USH2A-associated non syndromic retina degeneration, especially by skipping a pseudo exon (PE40) between exon 40 and 41 in the human USH2Agene.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 30, 2020
    Inventors: Hester Catharina Van Diepen, Hee Lam Chan, Janne Juha Turunen
  • Publication number: 20200181616
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides (AONs) that may be used in the treatment, prevention and/or delay of Usher syndrome type II and/or USH2A-associated non syndromic retina degeneration.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 11, 2020
    Inventors: Hester Catharina Van Diepen, Janne Juha Turunen, Hee Lam Chan
  • Patent number: 10617707
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides that may be used in the treatment, prevention and/or delay of Usher Syndrome type II and/or USH2A-associated non syndromic retina degeneration, especially by skipping a pseudo exon (PE40) between exon 40 and 41 in the human USH2A gene.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: April 14, 2020
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Hester Catharina Van Diepen, Hee Lam Chan, Janne Juha Turunen
  • Patent number: 10612025
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides (AONs) that may be used in the treatment, prevention and/or delay of Usher syndrome type II and/or USH2A-associated non syndromic retina degeneration.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: April 7, 2020
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Hester Catharina Van Diepen, Janne Juha Turunen, Hee Lam Chan
  • Publication number: 20200063134
    Abstract: Antisense oligonucleotides target the mutation in intron 26 of the CEP290 gene and reduce inclusion of the aberrant exon into the CEP290 mRNA. The oligonucleotides include no more than 3 consecutive guanosines, have no more than 60% guanosine nucleobases, include at most one CpG sequence, and/or do not have the potential to form a hairpin comprising 3 or more consecutive complementary base pairs.
    Type: Application
    Filed: September 20, 2019
    Publication date: February 27, 2020
    Inventors: Patricia Coromoto Biasutto, Hee Lam Chan
  • Publication number: 20190381089
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides that may be used in the treatment, prevention and/or delay of Usher Syndrome type II and/or USH2A-associated non syndromic retina degeneration, especially by skipping a pseudo exon (PE40) between exon 40 and 41 in the human USH2A gene.
    Type: Application
    Filed: April 25, 2017
    Publication date: December 19, 2019
    Inventors: Hester Catharina VAN DIEPEN, Hee Lam CHAN, Janne Juha TURUNEN
  • Patent number: 10421963
    Abstract: Antisense oligonucleotides target the mutation in intron 26 of the CEP290 gene and reduce inclusion of the aberrant exon into the CEP290 mRNA. The oligonucleotides include no more than 3 consecutive guanosines, have no more than 60% guanosine nucleobases, include at most one CpG sequence, and/or do not have the potential to form a hairpin comprising 3 or more consecutive complementary base pairs.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: September 24, 2019
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Patricia Coromoto Biasutto, Hee Lam Chan
  • Publication number: 20190256847
    Abstract: The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides (AONs) that may be used in the treatment, prevention and/or delay of Usher syndrome type II and/or USH2A-associated non syndromic retina degeneration.
    Type: Application
    Filed: September 22, 2017
    Publication date: August 22, 2019
    Inventors: Hester Catharina Van Diepen, Janne Juha Turunen, Hee Lam Chan
  • Publication number: 20190145958
    Abstract: The present invention provides for a fungus, especially in the form of fungal mycelium, that has altered glycogen synthase kinase-3 (GSK-3) expression and/or activity level and therefore exhibits modified characteristics in fruiting body development. Also provided are compositions and methods for generating living fungal mycelium with altered fruiting body development.
    Type: Application
    Filed: September 20, 2018
    Publication date: May 16, 2019
    Inventors: JINHUI CHANG, Hoi Shan Kwan, Man Chun Wong, Po Lam Chan, Yichun Xie, Wing Chee Beatrice Ho