GB2542574A - A UHF RF radio power harvesting method for vessels - Google Patents
A UHF RF radio power harvesting method for vessels Download PDFInfo
- Publication number
- GB2542574A GB2542574A GB1516794.3A GB201516794A GB2542574A GB 2542574 A GB2542574 A GB 2542574A GB 201516794 A GB201516794 A GB 201516794A GB 2542574 A GB2542574 A GB 2542574A
- Authority
- GB
- United Kingdom
- Prior art keywords
- energy harvesting
- harvesting method
- previous
- powered
- capsule
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/62—Secondary protective cap-like outer covers for closure members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/248—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes the closure being provided with transient audible or visual signaling means, e.g. for indicating dispensing, or other illuminating or acoustic devices, e.g. whistles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/026—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure initial opening or unauthorised access being indicated by a visual change using indicators other than tearable means, e.g. change of colour, pattern or opacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/028—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure initial opening or unauthorised access being indicated by the presence or absence of an audible or electrical signal
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
- G06K19/07372—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit
- G06K19/07381—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit with deactivation or otherwise incapacitation of at least a part of the circuit upon detected tampering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07798—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card part of the antenna or the integrated circuit being adapted for rupturing or breaking, e.g. record carriers functioning as sealing devices for detecting not-authenticated opening of containers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/001—Energy harvesting or scavenging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
- B65D2203/10—Transponders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
- B65D2203/12—Audible, olfactory or visual signalling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2401/00—Tamper-indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A liquid container 5 has an RF collector 1 which receives transmitted power, and a capacitive connection 8 through the container to the liquid 6 such that when placed in an RF field a current is generated to flow through an electrically powered device 7 placed between the RF collector and the capacitive connector. The device may be an RF transponder such as an RFID tag, a display such as an LED, an audio emitter, a temperature sensor, a vibration sensor, or a humidity sensor. The device may signal that a tamper event has occurred, and the arrangement may be such that damage to the circuit disrupts current flow. The container is preferably a bottle, with the RF collector 1 comprising a lid, cap, or metallic foil capsule of the bottle, or an antenna placed on or around the bottle (see figure 1).
Description
Description
This invention describes a method of supplying harvested power to low power circuits on bottles, containers, jars and other non conductive vessels. It relies on the principles of my previous granted patent; GB2493996. This granted patent describes how the fluid in a bottle can be used to sink current and create current flow through an RFID tag to obtain excellent reading range, using standard UHF RFID equipment. The range improvement, using the fluid in the bottle to create a dispersive ground, is from approximately 0.5 meters to 10 meters using a standard Gen2 RFID reader.
This new invention uses the fluid in vessel in the same way as GB2493996, with the inventive step that any low power display or audio circuit, not just a tag, can be powered using the fluid in the bottle to dissipate energy and create useful current flow.
This patent is described as A UHF Energy Harvesting method and allows almost any glass or plastic vessel to collect enough energy to power circuits to create changing displays or sounds when the vessel is located within a suitable RF field. Batteries or super-caps can be used to store the energy collected if required. For example a super-cap could be used if the display or sounder should need continued power to make a sound or change the displayed when the vessel is no longer powered by the radio field; or, if a large burst of current is required by the circuit.
Figure 1 shows a typical embodiment of this invention, where the circuit to be powered is a display device. In this embodiment a simple LED fig1,7 is used to demonstrate the high amount of power harvested by a vessel which is placed in a UHF radio field.
Figure 2 shows another embodiment of the above but this time using an antenna structure to allow the invention to work on bottles which have non metallic capsules or no capsule at all.
The embodiment shown in Figure2 has optional pads strategically placed along the antenna; these allow this embodiment to work on bottles with or without a metal capsule. When the antenna embodiment Figure2 is placed over a metal capsule the pads form a capacitive connection to the capsule which reduces the function of the antenna but increases the RF signal pickup from the capsule.
It should be noted that the capsules don’t need to be tuned to the radio signal as they have a large radar capture area within the UHF band. This principle also applies to jars with metal lids etc.
The LED can be replaced with any type of display device or audio device as this patent is concerned with the method of providing power to such devices using harvested UHF radio energy and not just an LED. UHF stands for Ultra High Frequency which is defined as frequencies between 300MHz and 3GHz. The embodiments described will work outside this frequency band but in general with less efficiency.
Fig1,1 is the metal capsule used on wine, champagne, beer, larger and some spirits bottles. In this invention this capsule collects the radio electromagnetic wave which is used to power the LED shown in Fig1,7
Alternatively bottles with no metallic capsule can use the antenna which can stretch over the top of the bottle, this Embodiment is shown in Figure2 and the antenna shown as Fig2,2. A short antenna tuned to 866MHz gives about the same performance as the capsule. So the two Embodiments Figurel and Figure2 show how energy can be harvested on bottles with or without metallic capsules. Fig2,1 is a glass or plastic bottle with no metallic capsule. Both embodiments work perfectly well if the bottle has a metallic cap. A Functional description of the demonstration Embodiments, shown in Figurel and Figure2 and is described as follows.
The radio energy which is picked up by the capsule or antenna would not create current flow to power a device unless it had a path to ground or to something which absorbs or disperses this current. The use of the fluid in the bottle to absorb and disperse the radio energy, somewhat like a ground connection, is fundamental to this patent. This path to ‘ground’ creates current flow through the LED shown in the embodiments or in the Device to be powered.
First a connection is made between the capsule Fig1,1 and the circuit board Fig1,3 this connection can be a direct DC connection; however, at high frequencies a simple capacitive plate Fig1,2 can be used. In this embodiment copper tape was used for Fig1,2. and Fig1,8.
The Circuit Board Fig1,3 if for the demonstration embodiments only; actual products using this patent will most likely be paper or plastic with printed electronics.
As most circuits require a DC power source the UHF RF signal can be rectified by the optional diodes shown Fig1,4. High frequency Schottky diodes were used in the Embodiments.
The voltage on the LED is clamped by the RED LED from about 1.4V and at this point DC current will flow through the LED as long as enough radio energy is available to be harvested. The voltage will reach about 1.6V at higher RF power levels and the current will then increase rapidly which will light the LED brightly.
With high power 866MHz and 915MHz RFID GEN2 bands opening up around the world the LED can be lit from more than a meter away from a 2W ERP transmitter and as the polar plot of the embodiments is almost omni directional a bottle can have a display on the front whilst being lit from an antenna behind. In combination the energising field can also flash the LED or display and at the same time read a tag on the bottle to provide a good ‘tag not seen’ security system.
The RF signal can flow easily into the fluid using the capacitive plate Fig1,8; this again is stick on copper tape in both embodiments. As the fluid level Fig1,6 is above the capacitive plate Fig1,8 or Fig2,5 the RF signal couples directly into the fluid which acts as the ground for the circuit above, as described earlier.
The capacitive coupling to the fluid is greatly enhanced by the dielectric properties of the glass which helps to give a very good RF connection by increasing the capacitance and hence increasing the coupling. Obviously, with plastic bottles the distance is far less and so again this increases capacitance; the plate Fig1,8 can easily give an adequate RF connection to the fluid in both cases as the capacitance is inversely proportional to the thickness of the container material and proportional to the materials dielectric constant.
The embodiment shown in Figurel will still function with the fluid level Fig1,6 inside the capsule Fig1,1; however, performance is reduced depending on how much fluid is capacitive connected to the inside of the capsule. This fluid presents itself as a resistive path across the circuit Fig1,3 and so reduces the current flowing to the circuit being powered. This can be overcome, if required, by creating an insulating gap in the foil capsule above the fluid level (cork or stopper level). The circuit Fig1,3 can then be placed across this insulating gap to gain back full performance. This method also has the advantage of providing full power to the circuit requiring power when the bottle is on its side. It has the one disadvantage that the capsule needs to be customised.
The embodiment shown in Figure 2 is enhanced if the antenna reaches over the top of the bottle. With this enhancement the end on read null is reduces and the circuit on the bottle can still be powered effectively from a radio source above the bottle. This is ideal when large numbers of vessels are tightly packed in cardboard containers, for example in pharmaceutical shipments.
The effects of both embodiments can be made much more visible using a flashing circuit. The LEDs average power will then be less; also capacitors can be used to store energy between LED flashed to give more range or brightness.
In another embodiment the connection between the capsule Fig1,1 and the circuit board Fig1,3 was replaced by a common Gen2 RFID near field tag. This embodiment lit the flashing LED as the TAG identity was read by the interrogator.
The circuits which can be powered by this harvesting method are too numerous to include in this patent; however, for example a piezo sounder could be made to sound when the vessel is in the RF field or super-caps can be charges to change displays or even play recorded voice; it is also possible for the power to be used to drive a temperature sensor or other sensor which can then report the measurement back to the system via the UFIF RFID tag or directly by some other means.
Many low power displays are now on the market which take micro amps of current to change state. Low power LCD for example or more recently Monochrome active matrix technology which only uses power when the display is changed, these would be ideal for use with this new invention. Other electro chemical displays could also make good use of this UFIF energy harvesting invention.
The results from the Demonstration Embodiments show that the LED current would go from a few micro amps at distance to over 10mA at close range.
Claims (21)
1. A UHF RF energy harvesting method for a container with liquid has an RF collector to receive transmitted power and a capacitive connection through the insulating container to the fluid in the container to create current flow through any device requiring power which is placed between the RF collection means and the capacitive connection means to the fluid.
2. An RF energy harvesting method as in claim 1 where the RF energy collector is the metallic foil which forms the capsule for a vessel.
3. An RF energy harvesting method as in claim 1 which uses an antenna structure to collect the radio energy instead of the conductive capsule on the vessel.
4. An RF energy harvesting method as in claim 1 which uses a second capacitive coupling means to collect radio energy from the capsule instead of a direct connection.
5. An RF energy harvesting method as in claim 1 and Claim 3 which uses a second capacitive connection means to couple to an antenna.
6. An RF energy harvesting method as in any previous claim which uses a diode rectifier to create DC power for the device which is required to be powered by the harvested radio energy.
7. An RF energy harvesting method as in any previous claim which uses a diode detector to create DC power for the device to be powered.
8. An RF energy harvesting method as in any previous claim where the device to be powered is a radio identification transponder of any type.
9. An RF energy harvesting method as in any previous claim which uses a capacitor or super-cap to store the energy collected by this method.
10. An RF energy harvesting method as in any previous claim where the device to be powered is a display of any type.
11. An RF energy harvesting method as in any previous claim where the device to be powered is an audio device of any type.
12. An RF energy harvesting method as in any previous claim where the device to be powered measures temperature.
13. An RF energy harvesting method as in any previous claim where the device to be powered measures Vibration.
14. An RF energy harvesting method as in any previous claim where the device to be powered measures humidity.
15. An RF energy harvesting method as in any previous claim where the capsule of the vessel is replaced with a metal cap or lid.
16. An RF energy harvesting method as in any previous claim where the capsule on the vessel has an insulating gap with this invention placed across this insulation gap.
17. An RF energy harvesting method as in any previous claim where the capsule on the vessel has been replaced by conductive areas of any kind to simulate the effect of the capsule
18. An RF energy harvesting method as in any previous claim where the capsule is replaced by an area of metal connected to the circuit to be powered.
19. An RF energy harvesting method as in any previous claim where the circuit to be powered is used with an RFID tag either in a series or parallel configuration.
20. An RF energy harvesting method as in the description and all prior claims where the current flow through the device to be powered is disrupted by damaging the signal path by any means.
21. An RF energy harvesting method as in the description and all prior claims where the device to be powered signals that a tamper event has taken place by any means.
21. An RF energy harvesting method as in the description and all prior claims where the device to be powered signals that a tamper event has taken place by any means. CLAIMS
1. A UHF RF energy harvesting method for a container with liquid has an RF collector to receive transmitted power and a capacitive connection through the insulating container to the fluid in the container to create current flow through any display device requiring power which is placed between the RF collection means and the capacitive connection means to the fluid.
2. An RF energy harvesting method as in claim 1 where the RF energy collector is the metallic foil which forms the capsule for a vessel.
3. An RF energy harvesting method as in claim 1 which uses an antenna structure to collect the radio energy instead of the conductive capsule on the vessel.
4. An RF energy harvesting method as in claim 1 which uses a second capacitive coupling means to collect radio energy from the capsule instead of a direct connection.
5. An RF energy harvesting method as in claim 1 and Claim 3 which uses a second capacitive connection means to couple to an antenna.
6. An RF energy harvesting method as in any previous claim which uses a diode rectifier to create DC power for the device which is required to be powered by the harvested radio energy.
7. An RF energy harvesting method as in any previous claim which uses a diode detector to create DC power for the device to be powered.
10.An RF energy harvesting method as in any previous claim where the device to be powered is a display of any type.
15.An RF energy harvesting method as in any previous claim where the capsule of the vessel is replaced with a metal cap or lid.
17. An RF energy harvesting method as in any previous claim where the capsule on the vessel has been replaced by a conductive areas of any kind to simulate the effect of the capsule.
18. An RF energy harvesting method as in any previous claim where the capsule is replaced by an area of metal connected to the circuit to be powered.
20. An RF energy harvesting method as in the description and all prior claims where the current flow through the device to be powered is disrupted by damaging the signal path by any means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1516794.3A GB2542574A (en) | 2015-09-22 | 2015-09-22 | A UHF RF radio power harvesting method for vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1516794.3A GB2542574A (en) | 2015-09-22 | 2015-09-22 | A UHF RF radio power harvesting method for vessels |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201516794D0 GB201516794D0 (en) | 2015-11-04 |
GB2542574A true GB2542574A (en) | 2017-03-29 |
Family
ID=54544639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1516794.3A Withdrawn GB2542574A (en) | 2015-09-22 | 2015-09-22 | A UHF RF radio power harvesting method for vessels |
Country Status (1)
Country | Link |
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GB (1) | GB2542574A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107618748A (en) * | 2017-09-11 | 2018-01-23 | 上海大算智能科技有限公司 | Anti-fake bottle lid |
GB2559320A (en) * | 2016-12-28 | 2018-08-08 | Bernard Mapleston David | Dual capsule tag |
CN109470373A (en) * | 2018-11-12 | 2019-03-15 | 深圳市康瑞兴科技有限公司 | A kind of process for temperature indication device, computer installation and computer storage medium |
IT201900001537A1 (en) | 2019-02-01 | 2020-08-01 | Tapi S P A | Anti-burglary closure for containers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107444768A (en) * | 2016-05-31 | 2017-12-08 | 圆融健康科技(深圳)有限公司 | Container cover and container for storing |
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CN2600359Y (en) * | 2003-01-28 | 2004-01-21 | 刘跃平 | Cap with automatic liquid crystal display or automatic sound function |
US20050242957A1 (en) * | 2004-04-30 | 2005-11-03 | Kimberly-Clark Worldwide, Inc. | Deactivating a data tag for user privacy or tamper-evident packaging |
US20110057610A1 (en) * | 2006-09-29 | 2011-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Wireless power storage device, semiconductor device including the wireless power storage device, and method for operating the same |
GB2493996A (en) * | 2011-11-18 | 2013-02-27 | David Bernard Mapleston | RFID tag interacting with metal seal of bottle producing electric field |
US20130099587A1 (en) * | 2011-10-18 | 2013-04-25 | Witricity Corporation | Wireless energy transfer for packaging |
CN103312042A (en) * | 2013-06-13 | 2013-09-18 | 中傲智能科技(苏州)有限公司 | RF (radio frequency) energy collector |
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2015
- 2015-09-22 GB GB1516794.3A patent/GB2542574A/en not_active Withdrawn
Patent Citations (6)
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CN2600359Y (en) * | 2003-01-28 | 2004-01-21 | 刘跃平 | Cap with automatic liquid crystal display or automatic sound function |
US20050242957A1 (en) * | 2004-04-30 | 2005-11-03 | Kimberly-Clark Worldwide, Inc. | Deactivating a data tag for user privacy or tamper-evident packaging |
US20110057610A1 (en) * | 2006-09-29 | 2011-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Wireless power storage device, semiconductor device including the wireless power storage device, and method for operating the same |
US20130099587A1 (en) * | 2011-10-18 | 2013-04-25 | Witricity Corporation | Wireless energy transfer for packaging |
GB2493996A (en) * | 2011-11-18 | 2013-02-27 | David Bernard Mapleston | RFID tag interacting with metal seal of bottle producing electric field |
CN103312042A (en) * | 2013-06-13 | 2013-09-18 | 中傲智能科技(苏州)有限公司 | RF (radio frequency) energy collector |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2559320A (en) * | 2016-12-28 | 2018-08-08 | Bernard Mapleston David | Dual capsule tag |
GB2559320B (en) * | 2016-12-28 | 2020-08-05 | Bernard Mapleston David | Dual capsule tag |
CN107618748A (en) * | 2017-09-11 | 2018-01-23 | 上海大算智能科技有限公司 | Anti-fake bottle lid |
CN107618748B (en) * | 2017-09-11 | 2019-03-19 | 上海大算智能科技有限公司 | Anti-fake bottle lid |
CN109470373A (en) * | 2018-11-12 | 2019-03-15 | 深圳市康瑞兴科技有限公司 | A kind of process for temperature indication device, computer installation and computer storage medium |
IT201900001537A1 (en) | 2019-02-01 | 2020-08-01 | Tapi S P A | Anti-burglary closure for containers |
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