Remotely Readable Input Forms

• US 20140139319A1
• Filed: 11/16/2012
• Published: 05/22/2014
• Est. Priority Date: 11/16/2012
• Status: Abandoned Application

• Current Assignee: Trimble Navigation Limited (Trimble Inc.)
• Original Assignee: Trimble Navigation Limited (Trimble Inc.)
• Inventors: Jones, Edward
• Application Number:
  US13/679,157
• Publication Number:
  US 20140139319A1
• Time in Patent Office: Days
• US Class Current: 340/10.1
• CPC Class Codes: G06K 19/0716 at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
• CPC Class Codes: G06K 19/07749 the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
• CPC Class Codes: H05K 3/12 using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
• CPC Class Codes: H05K 3/30 Assembling printed circuits with electric components, e.g. with resistor
• CPC Class Codes: Y10T 29/49155 Manufacturing circuit on or in base

Abstract

A system for obtaining electronic data from a plurality of forms includes a plurality of electronic sensors, a plurality of wireless interface circuits, and at least one reader configured to communicate with the wireless interface circuits to obtain the electronic data from the plurality of forms. At least one electronic sensor may be coupled to each form, and each electronic sensor may be configured to sense at least a first state and a second state based on manipulation of the form to which the electronic sensor is coupled. At least one of the wireless interface circuits may be coupled to each form and to the at least one electronic sensor coupled to the form. For each form the electronic data may include at least one state of the at least one electronic sensor coupled to the form.

Claims

1. A system for obtaining electronic data from a plurality of forms, comprising:

a plurality of electronic sensors, at least one electronic sensor coupled to each form, each electronic sensor configured to sense at least a first state and a second state based on manipulation of the form to which the electronic sensor is coupled;

a plurality of radio frequency identification (RFID) tag circuits, at least one of the RFID tag circuits coupled to each form and to the at least one electronic sensor coupled to the form; and

an RFID reader configured to communicate with the plurality of RFID tag circuits to obtain the electronic data from the plurality of forms, for each form the electronic data including at least one state of the at least one electronic sensor coupled to the form.

2. The system of claim 1 wherein the plurality of electronic sensors are printed electronic sensors comprising a conductive ink.

3. The system of claim 1 wherein the plurality of RFID tag circuits are printed RFID tag circuits comprising a conductive ink.

4. The system of claim 1 wherein at least one of the plurality of forms comprises paper.

5. The system of claim 1 wherein at least one of the plurality of forms comprises plastic.

6. The system of claim 1 wherein at least a portion of the RFID tag circuits are active RFID tag circuits that include a memory, each active RFID tag circuit configured to store in the memory changes between the first state and the second state sensed by the at least one electronic sensor.

7. The system of claim 1 wherein at least a portion of the RFID tag circuits are passive RFID tag circuits, and the RFID reader is configured to interrogate the passive RFID tag circuits using radio frequency (RF) signals to obtain the electronic data.

8. A form for providing electronic data comprising:

a substrate;

a wireless interface circuit coupled to the substrate;

at least one electronic sensor coupled to the substrate and to the wireless interface circuit, the electronic sensor configured to sense at least a first state and a second state based on manipulation of the substrate or manipulation of the electronic sensor, the wireless interface circuit configured to provide the electronic data including at least one state of the electronic sensor to a reader.

9. The form of claim 8 wherein the wireless interface circuit includes a radio frequency identification (RFID) tag circuit.

10. The form of claim 8 wherein the wireless interface circuit is based on at least one of an ISO/IEC/IEEE 8802-11, ISO/IEC/IEEE 8802-15, or IEEE 802 standard.

11. The form of claim 8 wherein the at least one electronic sensor is a printed electronic sensor comprising a conductive ink.

12. The form of claim 8 wherein the at least one electronic sensor comprises an electronic circuit that is bonded to the substrate.

13. The form of claim 8 wherein the wireless interface circuit is a printed wireless interface circuit comprising a conductive ink.

14. The form of claim 8 wherein the wireless interface circuit comprises an electronic circuit that is bonded to the substrate.

15. The form of claim 8 wherein the substrate comprises paper.

16. The form of claim 8 wherein the substrate comprises plastic.

17. The form of claim 8 wherein the wireless interface circuit is an active radio frequency identification (RFID) tag circuit that includes a memory, the active RFID tag circuit configured to store in the memory changes between the first state and the second state sensed by the electronic sensor.

18. The form of claim 8 wherein the wireless interface circuit is a passive radio frequency identification (RFID) tag circuit, the passive RFID tag circuit configured to provide the state of the electronic sensor to an RFID reader upon interrogation by the RFID reader using radio frequency (RF) signals.

19. A method for forming a form that is configured to provide electronic data, the method comprising:

providing a substrate;

forming a radio frequency identification (RFID) tag circuit on the substrate;

forming an electronic sensor on the substrate, wherein the electronic sensor is coupled to the RFID tag circuit, the electronic sensor configured to sense at least a first state and a second state based on manipulation of the substrate, the RFID tag circuit configured to provide the electronic data including a state of the electronic sensor to an RFID reader.

20. The method of claim 19 wherein the RFID tag circuit is formed using a conductive ink that is applied to the substrate using a printing process.

21. The method of claim 19 wherein the electronic sensor is formed using a conductive ink that is applied to the substrate using a printing process.

22. The method of claim 19 wherein the substrate comprises paper.

23. The method of claim 19 wherein the substrate comprises plastic.

24. The method of claim 19 wherein the RFID tag circuit is an active RFID tag circuit that includes a memory, the active RFID tag circuit configured to store in the memory changes between the first state and the second state sensed by the electronic sensor.

25. The method of claim 19 wherein the RFID tag circuit is a passive RFID tag circuit, the passive RFID tag circuit configured to provide the state of the electronic sensor to an RFID reader upon interrogation by the RFID reader using radio frequency (RF) signals.