Patents Assigned to Smart Electronic Industrial (Dong Guan) Co., Ltd.
-
Publication number: 20220178171Abstract: A door lock device and a door lock having the same, wherein the door lock device includes: a switch mechanism capable of being operatively switched from a first position to a second position or a third position; an oblique tongue mechanism, including an oblique tongue body and an oblique tongue drive assembly, the oblique tongue drive assembly being connected to the switch mechanism, wherein, when the switch mechanism is in the first position, the oblique tongue body is in an extended state, and when the switch mechanism is switched from the first position to the second position or the third position, the switch mechanism drives the oblique tongue drive assembly, to drive the oblique tongue body to be in a retracted state; a deadbolt mechanism, including a deadbolt body and a deadbolt drive assembly; and a linkage mechanism connecting the switch mechanism and the tongue drive assembly.Type: ApplicationFiled: October 19, 2021Publication date: June 9, 2022Applicant: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventors: Li Zheng, Daihua Zhou
-
Publication number: 20210026936Abstract: A method and system for controlling the use of a temporary password is provided, and the method includes the steps: generating by a random code generator end a preset number of temporary passwords after successful matching between the random code generator end and the random code use end; sending by the random code generator end at least one temporary password among the preset number of temporary passwords to the random code use end for storage therein to form a preset temporary password; and receiving a current temporary password, comparing the current temporary password with each of the pre-stored temporary passwords, and indicating successful verification if the current temporary password is the same as one of the pre-stored temporary passwords. The method can generate multiple temporary passwords at once, and control and manage the use of temporary passwords by adding function codes to the temporary passwords.Type: ApplicationFiled: March 6, 2019Publication date: January 28, 2021Applicants: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng
-
Publication number: 20190156012Abstract: A terminal device password unlocking method includes the following steps: selecting at least one candidate information set from a plurality of candidate information sets which are displayed on a screen and each of which contains a plurality of information units; verifying a password based on all of selected candidate information sets, and confirming success of password verification when: all information units contained in the password are included into the selected candidate information sets, each of selected candidate information sets contains at least one information unit of the password, and the number of the selected candidate information sets is less than that of the information units of the password; unlocking the terminal device when verification of password is successful.Type: ApplicationFiled: December 20, 2016Publication date: May 23, 2019Applicants: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng
-
Patent number: 9881146Abstract: An authenticating device employing an authenticating method of the invention is disclosed. In the method, a candidate character set is divided into several candidate character subsets so that at least one subset contains two or more elements. Then, these subsets are provided to the user to select. Before a first password character, or each time the user inputs a password character, the elements of the candidate character set are randomly arranged to produce the candidate character subsets. Based on which candidate character subsets are selected by the user, the characters in the selected subsets are compared with the password characters, thus completing the authentication process. By dynamically randomly generating the candidate character subsets to be selected by the user, password operation complexity is increased. This may comprehensively improve security and convenience of the authentication process.Type: GrantFiled: October 30, 2013Date of Patent: January 30, 2018Assignees: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng
-
Patent number: 9875350Abstract: A multi-vocal password verifying method includes the steps of: (1) displaying at least one set of candidate information units, the information units of the password being included in at least one set of candidate information units for being chosen; (2) accepting setting of relative location between a target selection region and the candidate information units such that the number of the candidate information units covered by the target selection region is two or more, the candidate information units covered by said target selection region being defined as a selection information unit set; and (3) comparing the information units of the password with the selection information unit set, and it being determined that the user has chosen correct information units from the predefined password when the selection information unit set contains the information units of the password.Type: GrantFiled: July 4, 2014Date of Patent: January 23, 2018Assignees: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Lee Zheng
-
Patent number: 9853815Abstract: A password verifying method includes the following steps: providing a plurality of interactive regions in which several known password characters are arranged and shown randomly, at least one interactive region containing at least two characters; accepting selection of one of said plurality of interactive regions by a user, and after selection of one of the interactive regions by the user, randomly re-distributing said several known password characters into said interactive regions for subsequent selection by the user; and comparing characters contained in a predefined password sequence with characters contained in the interactive regions selected by the user, and outputting a signal representing a successful password verification when each character contained in the password sequence is identical to corresponding ones of the characters shown in respective ones of the interactive regions selected by the user.Type: GrantFiled: April 21, 2015Date of Patent: December 26, 2017Assignees: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Lee Zheng
-
Publication number: 20170242532Abstract: An information interacting method is provided, which performs the following steps when a mobile device is in a lock or sleep mode: in response to an operation event acted on the mobile device, a background process parsing the operation event into a corresponding expression; initiating a default connection to send a data message corresponding to the expression to a specific target; and displaying perceptible signals on the mobile device after the data message is sent.Type: ApplicationFiled: February 22, 2017Publication date: August 24, 2017Applicants: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng
-
Patent number: 9665706Abstract: A password creating device and method is provided. In this method, two keyboard layouts are employed. Each key location of each layout is mapped onto an information unit comprising a plurality of information elements. The information units are different from each other among a specific layout. The two keyboard layouts are displayed, and two series of key location selections based on the respective keyboard layouts are received to obtain two information unit sequences. The two series of information units are compared with each other in accordance with the order of occurrence of each information element, an information element shared by two corresponding information units associated with a same key location is taken as an information element selected by the user as part of his password, and a password is created by joining all of the shared information elements together in sequence.Type: GrantFiled: May 27, 2016Date of Patent: May 30, 2017Assignees: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng
-
Publication number: 20160350527Abstract: A password creating device and method is provided. In this method, two keyboard layouts are employed. Each key location of each layout is mapped onto an information unit comprising a plurality of information elements. The information units are different from each other among a specific layout. The two keyboard layouts are displayed, and two series of key location selections based on the respective keyboard layouts are received to obtain two information unit sequences. The two series of information units are compared with each other in accordance with the order of occurrence of each information element, an information element shared by two corresponding information units associated with a same key location is taken as an information element selected by the user as part of his password, and a password is created by joining all of the shared information elements together in sequence.Type: ApplicationFiled: May 27, 2016Publication date: December 1, 2016Applicant: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng
-
Publication number: 20160253488Abstract: An authenticating device employing an authenticating method of the invention is disclosed. In the method a candidate character set is divided into several candidate character subsets so that at least one subset contains two or more elements. Then these subsets are provided to the user to select. Before a first password character or each time the user inputs a password character, the elements of the candidate character set are randomly arranged to produce the candidate character subset. Based on this, the subsets corresponding to selection of the user and password are checked, thus finishing entire authentication process. By randomly generating dynamical effect of the contents input by the user, password operation complexity is increased. This comprehensively and entirely improves safety and convenience of the authentication process.Type: ApplicationFiled: October 30, 2013Publication date: September 1, 2016Applicant: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li ZHENG
-
Publication number: 20160026784Abstract: A multi-vocal password verifying method includes the steps of: (1) displaying at least one set of candidate information units, the information units of the password being included in at least one set of candidate information units for being chosen; (2) accepting setting of relative location between a target selection region and the candidate information units such that the number of the candidate information units covered by the target selection region is two or more, the candidate information units covered by said target selection region being defined as a selection information unit set; and (3) comparing the information units of the password with the selection information unit set, and it being determined that the user has chosen correct information units from the predefined password when the selection information unit set contains the information units of the password.Type: ApplicationFiled: July 4, 2014Publication date: January 28, 2016Applicant: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Lee Zheng
-
Patent number: D901278Type: GrantFiled: June 18, 2018Date of Patent: November 10, 2020Assignee: Smart Electronic Industrial (Dong Guan) Co., Ltd.Inventor: Li Zheng