WO2018006326A1 - Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image - Google Patents

Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image Download PDF

Info

Publication number
WO2018006326A1
WO2018006326A1 PCT/CN2016/089128 CN2016089128W WO2018006326A1 WO 2018006326 A1 WO2018006326 A1 WO 2018006326A1 CN 2016089128 W CN2016089128 W CN 2016089128W WO 2018006326 A1 WO2018006326 A1 WO 2018006326A1
Authority
WO
WIPO (PCT)
Prior art keywords
password
user
registration
access control
mobile terminal
Prior art date
Application number
PCT/CN2016/089128
Other languages
English (en)
Chinese (zh)
Inventor
张哲文
Original Assignee
深圳企管加企业服务有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳企管加企业服务有限公司 filed Critical 深圳企管加企业服务有限公司
Priority to PCT/CN2016/089128 priority Critical patent/WO2018006326A1/fr
Publication of WO2018006326A1 publication Critical patent/WO2018006326A1/fr

Links

Images

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit

Definitions

  • the present invention relates to the field of smart access control technologies, and in particular, to a method and system for verifying smart access control through a mobile terminal and a picture password.
  • the access control system permission table is obtained by others, the information of the permission table may be leaked.
  • the person who obtains the permission table may burn the learned card number into the card that is forged, so that the forged card You can get permission to unlock the door.
  • security is usually ensured by encrypting the card number.
  • only the IC card can be encrypted, and other such as magnetic cards and ID cards cannot be encrypted, which has limitations.
  • the IC card is encrypted, it is not possible to prevent the person who obtained the permission table from copying the access card according to the card number in the permission table.
  • the use of the access card is less secure, and sometimes the resident may forget to carry or lose the access card. At this time, a safe and reliable method of opening the access is needed.
  • the technical problem to be solved by the embodiments of the present invention is to provide a method and system for verifying smart access control through a mobile terminal and a picture password. To solve the problem of poor security of smart access control.
  • a first aspect of the embodiments of the present invention provides a method for verifying smart access control by using a mobile terminal and a picture password, including:
  • the remote monitoring server allocates an authorization code to the community resident
  • the smart access control receives the registration request input by the user and sends it to the remote monitoring server for verification, where the registration request includes the authorization code information input by the user;
  • the remote monitoring server verifies the authorization code, and after the verification is passed, notifies the smart door to accept the registration request;
  • the smart door After the registration request is accepted, the smart door prompts the user to input the first registration password
  • the mobile terminal prompts the user to select a picture pre-stored by the mobile terminal through the touch screen. After the user selects the picture, the user is prompted to input at least one gesture operation on the selected picture, according to the picture selected by the user and at least input on the picture.
  • a gesture operation generates a picture password
  • the smart access control receives a picture password sent by the mobile terminal, and uses the picture password as the first registration password;
  • the smart access control After collecting the first registration password, the smart access control maintains a wireless connection with the mobile terminal and prompts the user to input a second registration password, where the second registration password includes pressing the first area of the touch screen of the mobile terminal for the first time within a preset time. And pressing a second password of the second area of the touch screen of the mobile terminal;
  • the smart access control receives the picture password sent by the mobile terminal to verify the first registration password
  • the smart door After the first registration password is verified, the smart door prompts the user to input a second registration password
  • the mobile terminal senses the number of presses of the user, and generates a second registration password to be sent to the smart access control;
  • a second aspect of the embodiments of the present invention provides a system, including:
  • a remote monitoring server for allocating an authorization code to a community resident
  • the smart access control is configured to receive a registration request input by the user and send the verification request to the remote monitoring server, where the registration request includes the authorization code information input by the user,
  • the remote monitoring server is further configured to verify the authorization code, and after the verification is passed, notify the smart door to accept the registration request;
  • the smart access control is further used to prompt the user to input the first registration password
  • the mobile terminal is configured to prompt the user to select a picture pre-stored by the mobile terminal through the touch screen. After the user selects the picture, the user is prompted to input at least one gesture operation on the selected picture, according to the picture selected by the user and on the picture. Entering at least one gesture operation to generate a picture password;
  • the smart access control is further configured to receive a picture password sent by the mobile terminal, and use the picture password as a first registration password; after the smart access control collects the first registration password, the wireless connection is maintained with the mobile terminal and the user is prompted to input a second registration password, and the second registration password includes pressing the touch screen of the mobile terminal within a preset time. a first number of times of the area and a second password of pressing the second area of the touch screen of the mobile terminal; when the access control is required to be opened, the smart access control receives the picture password sent by the mobile terminal to verify the first registration password; After the first registration password is verified, the smart door prompts the user to input a second registration password;
  • the mobile terminal is further configured to sense a number of presses by the user, and generate a second registration password to send to the smart access control;
  • the smart access control is further configured to allow the user to enter after the second registration password verification is passed.
  • the user By connecting the smart access control, the mobile terminal and the remote monitoring server to form a smart access control system, the user registers with the smart access control and the remote monitoring server after confirming the identity of the user, ensuring the correctness of the user identity; and then the mobile terminal and the smart access control cooperate to enter the inclusion.
  • the method is more secure, and the input method of the second registration password is to press different times on different areas of the touch screen of the mobile terminal, and the privacy and the interest are strong, and pressing the different areas can further enhance the second registration password.
  • the complexity and security of the user input is extremely convenient, which is conducive to improving the user experience.
  • FIG. 1 is a schematic flow chart of a method for verifying smart access control by using a mobile terminal and a picture password according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram showing the composition of a system according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for verifying an intelligent access control by using a mobile terminal and a picture password according to an embodiment of the present invention.
  • the method includes the following steps:
  • the remote monitoring server allocates an authorization code to the cell resident.
  • the remote monitoring server needs to confirm the identity of the cell resident, ensuring that the authorization code is only assigned to the resident of the community, and after the authorization code is used, it will be invalid and cannot be used again.
  • the smart access control receives the registration request input by the user and sends the verification request to the remote monitoring server for verification, where the registration request includes the authorization code information input by the user.
  • the remote monitoring server verifies the authorization code, and after the verification is passed, notifies the smart door to accept the registration request.
  • the smart door After the registration request is accepted, the smart door prompts the user to input the first registration password.
  • the mobile terminal prompts the user to select a picture pre-stored by the mobile terminal through the touch screen. After the user selects the picture, the user is prompted to input at least one gesture operation on the selected picture, according to the picture selected by the user and input on the picture. At least one gesture operation generates a picture password.
  • the pre-stored photos of the mobile terminal can be arranged on the display screen for the user to select and verify at one time, reducing the time for the user to find the photo.
  • the picture password contains the picture selected by the user and at least one gesture operation left by the user on the picture, and the security is higher than the regular gesture password.
  • the user selects a picture with a white cloud and two trees, and the user draws a circle on the white cloud, leaving a click on the leaves of the left tree and leaving on the trunk of the right tree.
  • the sliding operation the user can click OK after the operation is completed.
  • the user needs to continue to select the picture and complete the above three gesture operations, and the sequence of the three gesture operations may be the same or different, which is not limited in the embodiment of the present invention.
  • the smart door access receives a picture password sent by the mobile terminal, and uses the picture password as the first registration password.
  • a second registration password can be introduced to increase the security of the password.
  • the second registration password includes a first time of pressing the first area of the touch screen of the mobile terminal and a pressing password of pressing the second area of the second area of the touch screen of the mobile terminal within a preset time. For example, the first area is pressed 3 times, the second area is pressed 4 times, and the like.
  • the first preset time and the second preset time may be equal or different, and the first time and the second time may be the same or different.
  • the mobile terminal may pass the “ ⁇ ” The voice prompts the user.
  • Pressing the touch screen of the mobile terminal as the second registration password increases the interest of the password verification; and the pressing can be performed while continuously contacting the touch screen of the mobile terminal, which is more concealed than clicking or tapping.
  • the press must be available after the first registration password is verified, so that when the first registration password is not verified, there is no need to process the detected press, and the user may be prevented from handling the user's misoperation or unintentional operation.
  • two passwords are set, the user input is very convenient and simple, just take out the terminal to open the image for gesture operation, and then press the touch screen of the mobile terminal, and the security of the smart access control is improved by the relatively single password. It avoids the troubles caused by complex processes, and the user experience is better.
  • the second registration password is a pressing password for pressing the two regions.
  • the first region and the second region are different, and the first number of times and the second number of times may be the same or different. The complexity and security are further improved, and the user is still very convenient to perform the operation.
  • the smart access control receives the picture password sent by the mobile terminal to verify the first registration password.
  • the method described in this embodiment can be used to open the access control.
  • the smart door prompts the user to input a second registration password.
  • the mobile terminal senses the number of presses of the user, and generates a second registration password to send to the smart access control.
  • the mobile terminal has a pressure sensor that can sense the number of presses of the user and send it to the smart access control through the wireless network.
  • the user is prompted to input the second registration password.
  • the second registration password is input by pressing the touch screen of the mobile terminal. Therefore, security and concealment are higher.
  • the first registration password verification After the adoption, the user may not be prompted to input the second registration password, and only the user is prompted to pass the first registration password verification, and the second registration password is input by the user within the preset time after the passage, thereby further enhancing the concealment of the second registration password.
  • the user by connecting the smart access control, the mobile terminal and the remote monitoring server to form a smart access control system, the user registers with the smart access control and the remote monitoring server after confirming the identity of the user, thereby ensuring the correctness of the user identity; and then by the mobile terminal And the smart access control cooperates to enter a first registration password including a picture and a gesture operation and a second registration password including a pressed password; the user can open the access control by verifying the password, the picture password is safe, and the second registration password is added. Therefore, the security is higher than that of the single password, and the input method of the second registration password is to press different times on different areas of the touch screen of the mobile terminal, and the privacy and the interest are strong, and the different areas can be pressed. Further improving the complexity and security of the second registration password, the user input is extremely convenient, which is beneficial to enhance the user experience.
  • the remote monitoring server may also perform verification.
  • the remote monitoring server may be slightly slower to verify, it can further improve the security.
  • the remote monitoring server can verify the stability of the system.
  • the first registration password and the second registration password may be directly sent to the remote monitoring server for storage by the smart access control.
  • the second registration password may be appropriately processed and then sent to the remote monitoring server. The specific process is described as follows:
  • the smart access control multiplies the number of presses in the second registration password by 2 according to a preset rule, where the preset rule is sent by the remote monitoring server to the smart access control after the user's registration request is accepted. To notify the user;
  • the smart access control receives a remote monitoring server verification request input by a user, and the first registration is performed Sending a password and a second registration password after multiplying by 2 to the remote monitoring server;
  • the remote monitoring server controls the smart access to be enabled after the password verification is passed.
  • the remote monitoring server may perform an inverse operation on the second registration password multiplied by 2 and match the saved second registration password. In this way, compared to the high security of the local authentication of the smart access control, even if the password needs to be transmitted through the network, there is no need to worry about being intercepted and leaking the second registration password.
  • the second registration password is processed, so that when the access control is normal, the user only needs to press the number of times in the second registration password when the user registers and uses normally, and when the smart access control is damaged by the remote monitoring server, the second The registration password has changed, and this change can further enhance the security of smart access control.
  • the smart access control when the smart access control is damaged or needs to be updated, and the smart access control needs to be replaced, the smart access control sends the first registration password and the second registration password to the remote monitoring server for saving;
  • the remote monitoring server sends the saved password data to the replaced smart access control.
  • the mobile terminal receives a call request of the user
  • the remote monitoring server After the administrator confirms the identity of the user through the monitoring screen of the remote monitoring server, the remote monitoring server receives the remote opening instruction of the administrator, and opens the smart access control.
  • the mobile terminal is a mobile phone, a tablet or a wearable device.
  • the system includes: a remote monitoring server 200, a mobile terminal 300, and at least one smart access 100.
  • the smart access 100 includes a camera for providing a monitoring screen for the remote monitoring server 200, and a verification module for verifying the password.
  • the remote monitoring server 200 includes a display and a server for storing data
  • the mobile terminal includes a touch screen for inputting a picture password, and a sensor for sensing pressure.
  • the remote monitoring server 200 is configured to allocate an authorization code to the cell occupant
  • the smart access 100 is configured to receive a registration request input by the user and send the verification request to the remote monitoring server, where the registration request includes the authorization code information input by the user,
  • the remote monitoring server 200 is further configured to verify the authorization code, and after the verification is passed, notify the smart access control 100 to accept the registration request;
  • the smart access 100 is further configured to prompt the user to input the first registration password
  • the mobile terminal 300 is configured to prompt the user to select a picture pre-stored by the mobile terminal through the touch screen. After the user selects the picture, the user is prompted to input at least one gesture operation on the selected picture, according to the picture selected by the user and the picture. At least one gesture operation input on the generated image password;
  • the smart access 100 is further configured to receive a picture password sent by the mobile terminal, and use the picture password as a first registration password; after the smart access control collects the first registration password, maintain a wireless connection with the mobile terminal and prompt the user Entering a second registration password, where the second registration password includes a first time of pressing the first area of the touch screen of the mobile terminal and a second password of pressing the second area of the touch screen of the mobile terminal within a preset time; when the access control is required to be opened The smart access control receives the picture password sent by the mobile terminal to verify the first registration password; after the first registration password is verified, the smart access prompts the user to input the second registration password;
  • the mobile terminal 300 is further configured to sense a number of presses by the user, and generate a second registration password to send to the smart access control;
  • the smart access 100 is further configured to allow the user to enter after the second registration password verification is passed.
  • the smart access 100 is further configured to:
  • Multiplying the number of presses in the second registration password by 2 according to a preset rule wherein the preset rule is sent by the remote monitoring server 200 to the smart door 100 after the user's registration request is accepted to notify Sending the first registration password and the second registration password to the remote monitoring server 200; if the smart door 100 is forbidden to perform password verification, prompting the user to select the remote monitoring server 200 for password verification Receiving a remote monitoring server verification request input by the user, sending the first registration password and the second registration password multiplied by 2 to the remote monitoring server 200;
  • the remote monitoring server 200 is further configured to control the smart door access after the password verification is passed start.
  • the smart access 100 is further configured to:
  • the remote monitoring server 200 is further configured to:
  • the remote monitoring server 200 transmits the saved password data to the replaced smart door.
  • the smart access control 100 is further configured to: after the first registration password input by the user is successfully verified, the mobile terminal 300 is further configured to receive the user's a call request; sending the call request to the remote monitoring server, or sending the call request to the administrator's mobile phone by short message or telephone;
  • the remote monitoring server 200 is further configured to receive the remote start command of the administrator to enable the smart access control.
  • the mobile terminal is a mobile phone, a tablet computer or a wearable device.
  • the present invention has the following advantages:
  • the user By connecting the smart access control, the mobile terminal and the remote monitoring server to form a smart access control system, the user registers with the smart access control and the remote monitoring server after confirming the identity of the user, ensuring the correctness of the user identity; and then the mobile terminal and the smart access control cooperate to enter the inclusion.
  • the method is more secure, and the input method of the second registration password is to press different times on different areas of the touch screen of the mobile terminal, and the privacy and the interest are strong, and pressing the different areas can further enhance the second registration password.
  • the complexity and security of the user input is extremely convenient, which is conducive to improving the user experience.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne un procédé et un système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image, le procédé comprenant : un serveur de surveillance à distance qui attribue un code d'autorisation à un résident d'une communauté ; un dispositif de sécurité d'entrée intelligent qui reçoit une demande d'enregistrement saisie par un utilisateur, puis envoie la demande d'enregistrement au serveur de surveillance à distance en vue d'une vérification ; après que la vérification a abouti, le dispositif de sécurité d'entrée intelligent qui reçoit l'instruction d'accepter la demande d'enregistrement ; le dispositif de sécurité d'entrée intelligent qui invite l'utilisateur, au moyen d'un terminal mobile, à saisir un premier mot de passe d'enregistrement comprenant une image et une opération gestuelle, puis un second mot de passe d'enregistrement comprenant un mot de passe de type appui, le second mot de passe d'enregistrement comprenant un mot de passe de type appui permettant d'appuyer sur une première zone d'un écran tactile du terminal mobile un premier nombre de fois et d'appuyer sur une seconde zone de l'écran tactile du terminal mobile un second nombre de fois dans une période de temps prédéterminée ; lorsque la sécurité d'entrée doit être déverrouillée, le dispositif de sécurité d'entrée intelligent qui reçoit les premier et second mots de passe d'enregistrement saisis par l'utilisateur au moyen du terminal mobile, et qui donne l'accès à l'utilisateur après que la vérification a abouti. Le procédé et le système permettent d'améliorer la sécurité et la commodité d'un dispositif de sécurité d'entrée intelligent.
PCT/CN2016/089128 2016-07-07 2016-07-07 Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image WO2018006326A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/089128 WO2018006326A1 (fr) 2016-07-07 2016-07-07 Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/089128 WO2018006326A1 (fr) 2016-07-07 2016-07-07 Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image

Publications (1)

Publication Number Publication Date
WO2018006326A1 true WO2018006326A1 (fr) 2018-01-11

Family

ID=60901575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/089128 WO2018006326A1 (fr) 2016-07-07 2016-07-07 Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image

Country Status (1)

Country Link
WO (1) WO2018006326A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108512850A (zh) * 2018-04-02 2018-09-07 广东能龙教育股份有限公司 一种基于问答题目的智能验证码的处理方法
CN110415390A (zh) * 2018-04-27 2019-11-05 开利公司 使用由移动设备的用户执行的设备姿势的姿势进入控制系统
CN110855776A (zh) * 2019-11-11 2020-02-28 辽宁工程技术大学 一种基于物联网的电力机柜监测与控制系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2579220A1 (fr) * 2010-05-26 2013-04-10 ZTE Corporation Procédé de commande de garde d'entrée et système associé
CN103136820A (zh) * 2011-12-05 2013-06-05 上海博路信息技术有限公司 一种基于终端指纹识别的远程门禁系统
CN103310146A (zh) * 2012-03-15 2013-09-18 宇龙计算机通信科技(深圳)有限公司 一种图片密码保护方法及终端
CN105072611A (zh) * 2015-07-08 2015-11-18 广东欧珀移动通信有限公司 一种验证的方法及终端
CN105225304A (zh) * 2014-05-30 2016-01-06 由田新技股份有限公司 门禁装置及其注册系统与方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2579220A1 (fr) * 2010-05-26 2013-04-10 ZTE Corporation Procédé de commande de garde d'entrée et système associé
CN103136820A (zh) * 2011-12-05 2013-06-05 上海博路信息技术有限公司 一种基于终端指纹识别的远程门禁系统
CN103310146A (zh) * 2012-03-15 2013-09-18 宇龙计算机通信科技(深圳)有限公司 一种图片密码保护方法及终端
CN105225304A (zh) * 2014-05-30 2016-01-06 由田新技股份有限公司 门禁装置及其注册系统与方法
CN105072611A (zh) * 2015-07-08 2015-11-18 广东欧珀移动通信有限公司 一种验证的方法及终端

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108512850A (zh) * 2018-04-02 2018-09-07 广东能龙教育股份有限公司 一种基于问答题目的智能验证码的处理方法
CN110415390A (zh) * 2018-04-27 2019-11-05 开利公司 使用由移动设备的用户执行的设备姿势的姿势进入控制系统
CN110855776A (zh) * 2019-11-11 2020-02-28 辽宁工程技术大学 一种基于物联网的电力机柜监测与控制系统及方法

Similar Documents

Publication Publication Date Title
JP5727008B2 (ja) オペレーティングシステムのロック解除方法及び移動電話機
US20160366588A1 (en) User mode control method and system based on iris recognition technology for mobile terminal
US20170012951A1 (en) Multi-user strong authentication token
CN107103245B (zh) 文件的权限管理方法及装置
CN105959287A (zh) 一种基于生物特征的安全认证方法及装置
US10282532B2 (en) Secure storage of fingerprint related elements
WO2017166689A1 (fr) Procédé et dispositif de protection de la confidentialité
WO2018006318A1 (fr) Procédé et système d'utilisation d'un protecteur d'accès intelligent à partir d'un terminal mobile
WO2018006332A1 (fr) Procédé et système de gestion d'un dispositif de sécurité d'entrée intelligent basés sur un terminal mobile
WO2018006326A1 (fr) Procédé et système de vérification basés sur un dispositif de sécurité d'entrée intelligent au moyen d'un terminal mobile et d'un mot de passe de type image
WO2018006349A1 (fr) Procédé et système de vérification de l'entrée d'un utilisateur sur la base d'un mot de passe de type image
CN112887922B (zh) 消息发送方法和电子设备
WO2018006325A1 (fr) Procédé et système de vérification d'entrée d'un utilisateur
WO2018000234A1 (fr) Procédé et système de commande d'accès à une porte intelligente sur la base d'empreintes digitales doubles
WO2018006345A1 (fr) Procédé et système de vérification de sentinelle intelligente à base d'onde ultrasonique
WO2018006353A1 (fr) Procédé et système d'utilisation d'un dispositif de sécurité d'entrée intelligent basés sur un terminal mobile et un mot de passe image
JP2020004424A (ja) モバイル端末のプライバシー保護方法および保護装置、並びにモバイル端末
WO2018006328A1 (fr) Procédé de gestion de protection d'entrée intelligente et système de protection d'entrée intelligente
WO2018006344A1 (fr) Procédé et système d'exploitation à base d'ultrasons destinés à une commande d'accès intelligente
WO2018006333A1 (fr) Procédé et système d'authentification basés sur un terminal mobile destinés à une commande d'accès intelligente
WO2018006338A1 (fr) Procédé et système de fonctionnement basé sur des communications optiques pour une commande d'accès intelligente
WO2018000265A1 (fr) Procédé et système d'activation d'accès à une porte intelligente sur la base d'un terminal mobile et d'empreintes digitales doubles
WO2018000249A1 (fr) Procédé et système de commande de dispositif d'accès à une porte intelligente sur la base d'un terminal mobile et de deux empreintes digitales
WO2018006330A1 (fr) Procédé et système pour déverrouiller une protection d'entrée intelligente sur la base d'une carte d'identité
WO2018006351A1 (fr) Procédé de gestion de protection d'entrée intelligente basée sur un mot de passe de type image et système de protection d'entrée intelligente

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16907831

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16907831

Country of ref document: EP

Kind code of ref document: A1