Patents by Inventor Xuebin HUANG
Xuebin HUANG 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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Patent number: 11062119Abstract: A fingerprint recognition method includes: from a time when a finger is detected touching a fingerprint recognition portion, a contact area between the finger and the fingerprint recognition portion is acquired at preset time intervals; when the contact area is smaller than a preset area and a number of repeated acquisition times does not reach a preset number of times, the number of repeated acquisition times is updated. The number of repeated acquisition times is configured to determine that fingerprint recognition fails when being accumulated to reach the preset number of times. Prior to the number of repeated acquisition times reaching the preset number of times, when it is detected that the finger leaves the fingerprint recognition portion, the number of repeated acquisition times is reset.Type: GrantFiled: November 27, 2018Date of Patent: July 13, 2021Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin Huang
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Patent number: 10824891Abstract: A method of recognizing a biological feature is provided. In an example, the method includes: first biological feature data is obtained; a first recognition operation is performed according to the first biological feature data and biological feature template data to obtain a first recognition result; when the first recognition result indicates a match failure, second biological feature data is obtained; and a re-recognition operation is performed according to the second biological feature data and the biological feature template data to obtain a second recognition result. The second biological feature data and the first biological feature data are collected by a same biological feature collector at different moments in a same biological feature recognition process.Type: GrantFiled: May 25, 2018Date of Patent: November 3, 2020Assignee: Beijing Xiaomi Mobile Software Co., Ltd.Inventors: Xuebin Huang, Chuanshun Ji
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Patent number: 10817702Abstract: Methods and devices are provided for processing fingerprint.Type: GrantFiled: August 13, 2018Date of Patent: October 27, 2020Assignee: Beijing Xiaomi Mobile Software Co., Ltd.Inventor: Xuebin Huang
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Patent number: 10769469Abstract: A method of prompting a failure or error, applicable to a terminal apparatus including a fingerprint recognizer having a sensor array, includes: obtaining electrical signals containing fingerprint information through the sensor array upon a fingerprint recognition being triggered; determining a number of sensors with abnormally-changing electrical signals in the sensor array; and outputting prompt information upon the determined number of sensors exceeds a number threshold.Type: GrantFiled: December 26, 2018Date of Patent: September 8, 2020Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin Huang
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Patent number: 10691965Abstract: A fingerprint recognition method includes: acquiring a prestored number of historical defect pixels after a fingerprint recognition sensor captures a first fingerprint image; prohibiting performing matching recognition on the first fingerprint image upon the number of the historical defect pixels being greater than or equal to a first preset number threshold; detecting a number of damaged capturing modules of the fingerprint recognition sensor to obtain a number of current defect pixels; and updating the number of the historical defect pixels by using the number of the current defect pixels, the updated number of the historical defect pixels being used for determining whether to perform matching recognition on a fingerprint image captured next time.Type: GrantFiled: December 26, 2018Date of Patent: June 23, 2020Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin Huang
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Patent number: 10679026Abstract: A method and an apparatus, and a storage medium are provided for controlling a fingerprint sensor in the field of fingerprint identification. The method may include: after an instruction for adjusting a sensitivity of the fingerprint sensor is received, displaying a page for adjusting the sensitivity, in which, at least two different optional sensitivities of a target fingerprint detection module in the fingerprint sensor are displayed on the page; receiving an instruction for selecting the sensitivity, in which, the instruction for selecting the sensitivity includes a target value selected by a user from the at least two different optional sensitivities; and setting a sensitivity of the target fingerprint detection module as the target value.Type: GrantFiled: July 17, 2018Date of Patent: June 9, 2020Assignee: Beijing Xiaomi Mobile Software Co., Ltd.Inventor: Xuebin Huang
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Publication number: 20190205612Abstract: A fingerprint recognition method includes: from a time when a finger is detected touching a fingerprint recognition portion, a contact area between the finger and the fingerprint recognition portion is acquired at preset time intervals; when the contact area is smaller than a preset area and a number of repeated acquisition times does not reach a preset number of times, the number of repeated acquisition times is updated. The number of repeated acquisition times is configured to determine that fingerprint recognition fails when being accumulated to reach the preset number of times. Prior to the number of repeated acquisition times reaching the preset number of times, when it is detected that the finger leaves the fingerprint recognition portion, the number of repeated acquisition times is reset.Type: ApplicationFiled: November 27, 2018Publication date: July 4, 2019Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin HUANG
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Publication number: 20190205683Abstract: A fingerprint recognition method includes: acquiring a prestored number of historical defect pixels after a fingerprint recognition sensor captures a first fingerprint image; prohibiting performing matching recognition on the first fingerprint image upon the number of the historical defect pixels being greater than or equal to a first preset number threshold; detecting a number of damaged capturing modules of the fingerprint recognition sensor to obtain a number of current defect pixels; and updating the number of the historical defect pixels by using the number of the current defect pixels, the updated number of the historical defect pixels being used for determining whether to perform matching recognition on a fingerprint image captured next time.Type: ApplicationFiled: December 26, 2018Publication date: July 4, 2019Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin HUANG
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Publication number: 20190205682Abstract: A method of prompting a failure or error, applicable to a terminal apparatus including a fingerprint recognizer having a sensor array, includes: obtaining electrical signals containing fingerprint information through the sensor array upon a fingerprint recognition being triggered; determining a number of sensors with abnormally-changing electrical signals in the sensor array; and outputting prompt information upon the determined number of sensors exceeds a number threshold.Type: ApplicationFiled: December 26, 2018Publication date: July 4, 2019Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin HUANG
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Publication number: 20190095690Abstract: Methods and devices are provided for processing fingerprint.Type: ApplicationFiled: August 13, 2018Publication date: March 28, 2019Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Xuebin HUANG
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Publication number: 20190026528Abstract: A method and an apparatus, and a storage medium are provided for controlling a fingerprint sensor in the field of fingerprint identification. The method may include: after an instruction for adjusting a sensitivity of the fingerprint sensor is received, displaying a page for adjusting the sensitivity, in which, at least two different optional sensitivities of a target fingerprint detection module in the fingerprint sensor are displayed on the page; receiving an instruction for selecting the sensitivity, in which, the instruction for selecting the sensitivity includes a target value selected by a user from the at least two different optional sensitivities; and setting a sensitivity of the target fingerprint detection module as the target value.Type: ApplicationFiled: July 17, 2018Publication date: January 24, 2019Applicant: Beijing Xiaomi Mobile Software Co., Ltd.Inventor: Xuebin HUANG
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Publication number: 20180341824Abstract: A method of recognizing a biological feature is provided. In an example, the method includes: first biological feature data is obtained; a first recognition operation is performed according to the first biological feature data and biological feature template data to obtain a first recognition result; when the first recognition result indicates a match failure, second biological feature data is obtained; and a re-recognition operation is performed according to the second biological feature data and the biological feature template data to obtain a second recognition result. The second biological feature data and the first biological feature data are collected by a same biological feature collector at different moments in a same biological feature recognition process.Type: ApplicationFiled: May 25, 2018Publication date: November 29, 2018Applicant: Beijing Xiaomi Mobile Software Co., Ltd.Inventors: Xuebin HUANG, Chuanshun Ji
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Patent number: D995822Type: GrantFiled: April 10, 2023Date of Patent: August 15, 2023Assignee: NEWM SMART TECHNOLOGY (HUIZHOU) CO., LTD.Inventor: Xuebin Huang
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Patent number: D995823Type: GrantFiled: April 10, 2023Date of Patent: August 15, 2023Assignee: NEWM SMART TECHNOLOGY (HUIZHOU) CO., LTD.Inventor: Xuebin Huang