公开(公告)号：US11270310B2

公开(公告)日：2022-03-08

申请号：US17035555

申请日：2020-09-28

Applicant: Advanced New Technologies Co., Ltd.

Inventor： Fen Zhai ,  Chunlei Gu ,  Lei Lu ,  Yanghui Liu

IPC: G06Q20/40 ,  G06K9/00 ,  G06F16/583 ,  G06F16/51 ,  G06F7/08 ,  H04L29/06

Abstract: A usage frequency attribute is determined for each biometric feature in a biometric feature database. The usage frequency attribute indicates a matching success frequency of matching the biometric feature to a user having the biometric feature. The biometric features of the user are sorted in descending order of the usage frequency attribute. The sorting is based on a descending order of the usage frequency attributes for a given user. The biometric features in the biometric feature database are stored in descending order. The storing includes providing prioritized access to the biometric feature having a highest value of the usage frequency attribute so that the biometric feature is selected first in response to a request for the biometric feature of the user.

公开(公告)号：US20210012351A1

公开(公告)日：2021-01-14

申请号：US17035555

申请日：2020-09-28

Applicant: Advanced New Technologies Co., Ltd.

Inventor： Fen Zhai ,  Chunlei Gu ,  Lei Lu ,  Yanghui Liu

IPC: G06Q20/40 ,  G06K9/00 ,  G06F16/583 ,  G06F16/51 ,  G06F7/08 ,  H04L29/06

Abstract: A usage frequency attribute is determined for each biometric feature in a biometric feature database. The usage frequency attribute indicates a matching success frequency of matching the biometric feature to a user having the biometric feature. The biometric features of the user are sorted in descending order of the usage frequency attribute. The sorting is based on a descending order of the usage frequency attributes for a given user. The biometric features in the biometric feature database are stored in descending order. The storing includes providing prioritized access to the biometric feature having a highest value of the usage frequency attribute so that the biometric feature is selected first in response to a request for the biometric feature of the user.

公开(公告)号：US11544711B2

公开(公告)日：2023-01-03

申请号：US16719807

申请日：2019-12-18

Applicant: Advanced New Technologies Co., Ltd.

Inventor： Fen Zhai ,  Chunlei Gu ,  Lei Lu ,  Yanghui Liu

IPC: G06Q20/00 ,  G06Q20/40 ,  G06V40/50 ,  G06V40/16 ,  G06F16/583 ,  G06F16/51 ,  G06F7/08 ,  H04L9/40

Abstract: A usage frequency attribute is determined for each biometric feature in a biometric feature database. The usage frequency attribute indicates a matching success frequency of matching the biometric feature to a user having the biometric feature. The biometric features of the user are sorted in descending order of the usage frequency attribute. The sorting is based on a descending order of the usage frequency attributes for a given user. The biometric features in the biometric feature database are stored in descending order. The storing includes providing prioritized access to the biometric feature having a highest value of the usage frequency attribute so that the biometric feature is selected first in response to a request for the biometric feature of the user.