IP Library Granted Patent US 7,251,458
Granted Patent B2
US 7,251,458 · App. 10/444,485 · Granted Jul 31, 2007

Systems and methods for recycling of cell phones at the end of life

Assignee: Nokia Corporation
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Quick Facts
Patent No.
US 7,251,458
App. No.
10/444,485
Granted
Jul 31, 2007
Kind
B2
Abstract

The present invention provides systems and methods for transforming cell phones at end of life into new electronic devices, such as clocks, calculators, PDAs, remote controls, etc. Importantly, the systems and methods of the present invention salvage many of the features and electronics of the cell phone that are not associated with the placement and reception of telephone calls. The electronics of the cell phone are repackaged and/or configured to hide the telecommunications options associated with the phone, leaving intact or upgrading other features of the phone, such as clock, calculator, storage device, etc. In doing so, all or most of the components of the cell phone are successfully recycled over more conventional methods that scavenge the phones for precious metals and reusable components.

Claims (37)

1. A method for recycling cell phones having a plurality of features some of which are related to placement and reception of phone calls, said method comprising:

receiving a cell phone after a period of use for purposes of recycling the cell phone;

wherein the cell phone was used for placement and reception of phone calls;

disassembling the cell phone components including receiving and transmitting components;

altering the operation of the communication section of the cell phone so that the cell phone is no longer used for placement and reception of phone calls; and

reassembling the cell phone with the communication section disabled, so that the cell phone when recycled is used only for features of the cell phone not related to placement and reception of telephone calls.

2. A method according to claim 1 further comprising disabling of the features of the cell phone that are related to placement and reception of phone calls.

3. A method according to claim 1 , wherein said altering comprises disabling a transmitter and a receiver circuit of the cell phone.

4. A method according to claim 1 , wherein said cell phone includes a keypad and key membrane for receiving input from a user, and wherein said method further comprises replacement of the key membrane of the cell phone with a key membrane that hides features of the cell phone related to placement and reception of phone calls.

5. A method according to claim 1 , wherein the cell phone includes features related to clock functions in addition to features related to placement and reception of telephone calls, wherein said altering disables the features related to placement and reception of phone calls to thereby transform the cell phone into a clock.

6. A method according to claim 1 , wherein the cell phone includes features related to calculator functions in addition to features related to placement and reception of telephone calls, wherein said altering disables the features related to placement and reception of phone calls to thereby transform the cell phone into a calculator.

7. A method according to claim 1 , wherein the cell phone includes features related to a personal digital assistant in addition to features related to placement and reception of telephone calls, wherein said altering disables the features related to placement and reception of phone calls to thereby transform the cell phone into a personal digital assistant.

8. A method according to claim 1 , wherein the cell phone includes features related to games in addition to features related to placement and reception of telephone calls, wherein said altering disables the features related to placement and reception of phone calls to thereby transform the cell phone into a game device.

9. A method according to claim 1 , wherein said cell phone comprises a controller and software operated by the controller to implement features of the cell phone, wherein said method further comprises reprogramming the software to remove unwanted features from the cell phone.

10. A method according to claim 1 , wherein said cell phone comprises a controller and software operated by the controller to implement features of the cell phone, wherein said method further comprises reprogramming the software to add additional features to the cell phone.

11. A method according to claim 1 , wherein said cell phone includes a transmitter and a receiver circuit and features related to placement and reception of telephone calls, wherein said altering disables features of the cell phone that are related to placement and reception of phone calls while leaving the transmitter and receiver circuits in tact for use in other forms of wireless communication.

12. A method according to claim 1 , wherein said cell phone includes an outer housing, said method further comprising replacing the housing with a new housing.

13. A method according to claim 1 , wherein said cell phone includes an outer housing, said method further comprising reshaping the housing into a desired shape.

14. A method according to claim 1 , wherein said cell phone includes an outer housing, said method further comprising replacing the housing with a new housing that hides features of the cell phone related to placement and reception of phone calls.

15. A method for recycling a cell phone comprising:

providing a cell phone having features related to placement and reception of phone calls and features related to at least one other function of the cell phone;

receiving a cell phone after a period of use for purposes of recycling the cell phone;

wherein the cell phone was used for placement and reception of phone calls;

disassembling the cell phone components including receiving and transmitting components;

altering the features of the cell phone related to placement and reception of phone calls, so that the cell phone when recycled is no longer used for placement and reception of phone call; and

reassembling the cell phone with the communication section disabled, so that the cell phone is used only for features of the cell phone not related to placement and reception of telephone calls, thereby providing a recycled device including features related to at least one other function of the cell phone.

16. A method according to claim 15 , wherein altering comprises disabling a transmitter and a receiver circuit of the cell phone.

17. A method according to claim 15 , wherein the features related to at least one other function of the cell phone are features related to clock functions.

18. A method according to claim 15 , wherein the features related to at least one other function of the cell phone are features related to calculator functions.

19. A method according to claim 15 , wherein the features related to at least one other function of the cell phone are features related to a personal digital assistant.

20. A method according to claim 15 , wherein the features related to at least one other function of the cell phone are features related to a games.

21. A method according to claim 15 , wherein the cell phone further comprises a controller and software operated by the controller to implement features of the cell phone, wherein said method further comprises reprogramming the software to remove unwanted features from the cell phone.

22. A method according to claim 15 , wherein the cell phone comprises a controller and software operated by the controller to implement features of the cell phone, wherein said method further comprises reprogramming the software to add additional features to the cell phone.

23. A method according to claim 15 , wherein the cell phone includes a transmitter and a receiver circuit and features related to placement and reception of telephone calls, wherein said altering disables features of the cell phone that are related to placement and reception of phone calls while leaving the transmitter and receiver circuits in tact for use in other forms of wireless communication.

24. A method according to claim 15 , wherein said cell phone includes an outer housing, said method further comprising replacing the housing with a new housing.

25. A method according to claim 15 , wherein said cell phone includes an outer housing, said method further comprising reshaping the housing into a desired shape.

26. A method according to claim 15 , wherein said cell phone includes an outer housing, said method further comprising replacing the housing with a new housing that hides features of the cell phone related to placement and reception of phone calls.

Assignments (10)
PATENT SECURITY AGREEMENT Recorded Apr 22, 2023
From: RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 063429/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 28, 2021
From: PROVENANCE ASSET GROUP LLC
To: RPX CORPORATION
Reel/Frame 059352/0001 →
RELEASE OF SECURITY INTEREST Recorded Nov 30, 2021
From: CORTLAND CAPITAL MARKETS SERVICES LLC
To: PROVENANCE ASSET GROUP HOLDINGS LLC; PROVENANCE ASSET GROUP LLC
Reel/Frame 058983/0104 →
RELEASE OF SECURITY INTEREST Recorded Nov 30, 2021
From: NOKIA US HOLDINGS INC.
To: PROVENANCE ASSET GROUP HOLDINGS LLC; PROVENANCE ASSET GROUP LLC
Reel/Frame 058363/0723 →
ASSIGNMENT AND ASSUMPTION AGREEMENT Recorded Feb 14, 2019
From: NOKIA USA INC.
To: NOKIA US HOLDINGS INC.
Reel/Frame 048370/0682 →
SECURITY INTEREST Recorded Sep 13, 2017
From: PROVENANCE ASSET GROUP HOLDINGS, LLC; PROVENANCE ASSET GROUP, LLC
To: CORTLAND CAPITAL MARKET SERVICES, LLC
Reel/Frame 043967/0001 →
SECURITY INTEREST Recorded Sep 13, 2017
From: PROVENANCE ASSET GROUP HOLDINGS, LLC; PROVENANCE ASSET GROUP LLC
To: NOKIA USA INC.
Reel/Frame 043879/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2017
From: NOKIA TECHNOLOGIES OY; NOKIA SOLUTIONS AND NETWORKS BV; ALCATEL LUCENT SAS
To: PROVENANCE ASSET GROUP LLC
Reel/Frame 043877/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 6, 2015
From: NOKIA CORPORATION
To: NOKIA TECHNOLOGIES OY
Reel/Frame 035581/0384 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 23, 2003
From: O'CONNELL, DONAL
To: NOKIA CORPORATION
Reel/Frame 014122/0710 →
Continuity (1)
Related Publication 20040235513A1 · Nov 25, 2004