Availability of permission models in roaming environments

• US 9,424,399 B2
• Filed: 05/12/2009
• Issued: 08/23/2016
• Est. Priority Date: 05/12/2009
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Nikitin, Egor, Vadlamani, Viswanath, Kochis, Alexander
• Primary Examiner(s): Reagan, James A
• Application Number:
  US12/464,467
• Publication Number:
  US 20100293622A1
• Time in Patent Office: 2,660 Days
• Field of Search: 705 50- 79, 705/901
• US Class Current: 1/1
• CPC Class Codes: G06F 21/105 Arrangements for software license management or administration, e.g. for managing licenses at corporate level
• CPC Class Codes: G06F 21/107 License processing; Key processing
• CPC Class Codes: G06F 21/1079 Return

Abstract

A request for a digital license associated with a software product is received from a device. The request includes a user ID of a user of the device, with the digital license having been generated in response to a request to activate the software product with a product key. A check is made as to whether a digital license bound to the user ID is available, and also whether the digital license can be returned to the device in accordance with the terms of the digital license. The digital license is returned if the digital license can be returned to the device in accordance with the terms (regardless of whether the device is a same device from which the product key was activated), and otherwise is not returned. The digital license can be removed from the device in accordance with the terms of the digital license.

Claims

1. A method for use at a computer system, the method comprising:

receiving over a network a request for a digital license for a software product installed at a computing device, the request including a user ID of a user of the computing device;

in response to receiving the request, determining that the installed software product can be used at the computing device, including;

referring to a storage device to access a stored record of digital licenses bound to the user ID, the stored record of digital licenses including a digital license for the software product, the stored record updated on an ongoing basis in response to other installations and removals of the digital license at one or more other computing devices monitored over the network, the stored record representing current usage of the software product by the user ID; and

licensing use of the installed software product by the user at the computing device by determining the request satisfies terms defined within the digital license in view of the represented current usage of the software product by the user ID;

in response to the determination;

automatically further updating the stored record to modify the represented current usage to reflect licensed use of the software product by the user at computing device; and

returning, to the computing device, an indication that the installed software product is licensed for use by the user at the computing device in accordance with the defined terms of the digital license.

2. The method as recited in claim 1, wherein receiving a request for a digital license comprises receiving a request that was sent from the computing device in response to the computing device detecting the presence of a hardware device at the computing device, the hardware device associated with a product key for the software product and with the user ID.

3. The method as recited in claim 2, wherein returning an indication that the software product is licensed for use comprises returning the digital license along with the user ID to the computing device.

4. The method as recited in claim 1, wherein the computing device is a different device than another computing device from which a product key for the digital license was previously activated.

5. The method as recited in claim 1, wherein the defined terms of the digital license include time based usage restrictions defining a duration of use for using the software product at the computing device.

6. The method as recited in claim 1, wherein determining that the installed software product can be used at the computing device comprises determining that the user can use executable functionality of an installed executable program at the computing device.

7. The method as recited in claim 1, wherein the digital license includes an expiration date, and the digital license can be returned to the device in accordance with the terms of the digital license only if the expiration date has not passed.

8. The method as recited in claim 1, wherein receiving a request for a digital license comprises receive a request for a digital license that was sent from the computing device in response to detecting that a license for the software product was not locally available at the computing device.

9. One or more computer storage media having stored thereon multiple instructions that, when executed by one or more processors of a computer system, cause the one or more processors to:

receive over a network a request for a digital license for a software product installed at a computing device, the request including a user ID of a user of the computing device;

in response to receiving the request, determine that the installed software product can be used at the computing device, including;

refer to a storage device to access a stored record of digital licenses bound to the user ID, the stored record of digital licenses including a digital license for the software product, the stored record updated on an ongoing basis in response to other installations and removals of the digital license at one or more other computing devices monitored over the network, the stored record representing current usage of the software product by the user ID; and

license use of the installed software product by the user at the computing device by determining the request satisfies terms defined within the digital license in view of the represented current usage of the software product by the user ID; and

in response to the determination;

automatically further update the stored record by modify the represented current usage to reflect licensed use of the software product by the user at computing device; and

return to the computing device, an indication that the installed software product is licensed for use by the user at the computing device in accordance with the defined terms of the digital license.

10. One or more computer storage media as recited in claim 9, wherein the multiple instructions that, when executed, cause the one or more processors to receive over a network a request for a digital license for a software product comprise the multiple instructions that, when executed, cause the one or more processors to receive a request that was sent from the computing device in response to the computing device detecting the presence of a hardware device at the computing device, the hardware device associated with a product key for the software product and with the user ID.

11. A computer system, the computer system comprising:

one or more processors;

system memory coupled to the one or more processors, the system memory storing executable instructions; and

the one or more processors configured to execute the executable instructions to;

receive over a network a request for a digital license for a software product installed at a computing device, the request including a user ID of a user of the computing device;

in response to receiving the request, determine that the installed software product can be used at the computing device, including;

refer to a storage device to access a stored record of digital licenses bound to the user ID, the stored record of digital licenses including a digital license for the software product, the stored record updated on an ongoing basis in response to other installations and removals of the digital license at one or more other computing devices monitored over the network, the stored record representing current usage of the software product by the user ID; and

license use of the installed software product by the user at the computing device by determining the request satisfies terms defined within the digital license in view of the represented current usage of the software product by the user ID; and

in response to the determination;

automatically further update the stored record by modify the represented current usage to reflect licensed use of the software product by the user at computing device; and

return to the computing device, an indication that the installed software product is licensed for use by the user at the computing device in accordance with the defined terms of the digital license.

12. The system as recited in claim 11, wherein the one or more processors configured to execute the executable instructions to receive a request for a digital comprises the one or more processors configured to execute the executable instructions to receive a request that was sent from the computing device in response to the computing device detecting the presence of a hardware device at the computing device, the hardware device associated with a product key for the software product and with the user ID.

13. The system as recited in claim 11, wherein the one or more processors configured to execute the executable instructions to return an indication that the software product is licensed for use comprises the one or more processors configured to execute the executable instructions to return the digital license along with the user ID to the computing device.

14. The system as recited in claim 11, wherein the computing device is a different device than another computing device from which a product key for the digital license was previously activated.

15. The system as recited in claim 14, wherein the one or more processors configured to execute the executable instructions to receive over a network a request for a digital license for a software product comprises the one or more processors configured to execute the executable instructions to receive a request that includes the product key, wherein the product key was generated by an original equipment manufacturer (OEM).

16. The system as recited in claim 11, wherein the defined terms of the digital license include time based usage restrictions defining a duration of use for using the software product at the computing device.

17. The system as recited in claim 16, wherein the one or more processors configured to execute the executable instructions to determine that the installed software product can be used at the computing device comprises the one or more processors configured to execute the executable instructions to determine that the user can use executable functionality of an installed executable program at the computing device for the defined duration.

18. The system as recited in claim 11, wherein the digital license includes an expiration date, and the digital license can be returned to the device in accordance with the terms of the digital license only if the expiration date has not passed.

19. The system as recited in claim 11, wherein the one or more processors configured to execute the executable instructions to receive a request for a digital license comprise the one or more processors configured to execute the executable instructions to receive a request for a digital license that was sent from the computing device in response to detecting that a license for the software product was not locally available at the computing device.

20. The system as recited in claim 11, wherein the one or more processors configured to execute the executable instructions to license use of the installed software product by the user at the computing device comprises the one or more processors configured to execute the executable instructions to check the request against a global software license ID that distinguishes the digital license from other digital licenses.