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Solid State Speakers With Metal Alloys Doped With Nano Carbons

Abstract: . Abstract This instrument is made up of alloys of nitanol and inwar or similar type of any other metal alloy combinations. When source of sound is subject to interact with this material it acts like a reciprocal oscillator and transmit the sound waves. Entire system will be encapsulated in thin film metal foils, and it does not involve any magnets unlike conventional speakers.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
10 March 2014
Publication Number
38/2015
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application

Applicants

EESAVYASA TECHNOLOGIES PVT. LTD.
PLOT NO: 79, PHASE-III, SVCIE, BALANAGAR, HYDERABAD, R.R. DISTRICT - 500 037

Inventors

1. D.P. CHAKRAVARTHY
PLOT NO: 79, PHASE-III, SVCIE, BALANAGAR, HYDERABAD, R.R. DISTRICT - 500 037
2. BANDA RAVI SANKAR
PLOT NO: 79, PHASE-III, SVCIE, BALANAGAR, HYDERABAD, R.R. DISTRICT - 500 037
3. SANDEEP CHINNAM
PLOT NO: 79, PHASE-III, SVCIE, BALANAGAR, HYDERABAD, R.R. DISTRICT - 500 037

Specification

4. Description

This instrument is made up of alloys of nitanol and inwar or similar type of any other metal alloy combinations. When source of sound is subject to interact with this material it acts like a reciprocal oscillator and transmit the sound waves. Entire system will be encapsulated in thin film metal foils, and it does not involve any magnets unlike conventional speakers.

Background of invention
Carbon nanotubes (CNTs) are allotropes of carbon with a cylindrical nanostructure. Nanotubes have been constructed with length-to-diameter ratio of up to 132,000,000:1,significantly larger than for any other material. These cylindrical carbon molecules have unusual properties, which are valuable for nanotechnology, electronics, optics and other fields of materials science and technology. In particular, owing to their extraordinary thermal conductivity and mechanical and electrical properties, carbon nanotubes find applications as additives to various structural materials. For instance, nanotubes form a tiny portion of the material(s) in some (primarily carbon fiber) baseball bats, golf clubs, car parts ordamascus steel Nanotubes are members of the fullerene structural family. Their name is derived from their long, hollow structure with the walls formed by one-atom-thick sheets of carbon, calledgraphene. These sheets are rolled at specific and discrete angles, and the combination of the rolling angle and radius decides the nanotube properties; for example, whether the individual nanotube shell is a metal or semiconductor. Nanotubes are categorized as single-walled nanotubes (SWNTs) and multi-walled nanotubes (MWNTs). Individual nanotubes naturally align themselves into "ropes" held together by van der Waals forces, more specifically, pi-stacking.

6. Brief description of drawing:

There are springs in vortex tube connected to the diaphragm

There is a solenoid which when energized attracts or repels the springs causing them to vibrate

These vibrations are used to vibrate the diaphragm generate sounds

These is now can be used as speakers

7. Claims

Inventor claims as follows

Solid state speaker is used in all types of television, audio systems, LCD and LED monitors etc

Solid state speaker is used in all kinds of phones.

Solid state speaker is used in all wearable devices and the wearables can be made even more compact.

Solid state speakers can be used in vehicles.

Solid state speaker can be like a paper which can be attached on any thing in any place in any environment.

Documents

Application Documents

# Name Date
1 1232-CHE-2014 FORM-3 10-03-2014.pdf 2014-03-10
2 1232-CHE-2014 FORM-28 10-03-2014.pdf 2014-03-10
3 1232-CHE-2014 FORM-2 10-03-2014.pdf 2014-03-10
4 1232-CHE-2014 FORM-1 10-03-2014.pdf 2014-03-10
5 1232-CHE-2014 DESCRIPTION (PROVISIONAL) 10-03-2014.pdf 2014-03-10
6 1232-CHE-2014 FORM-2 09-03-2015.pdf 2015-03-09
7 1232-CHE-2014 DRAWINGS 09-03-2015.pdf 2015-03-09
8 1232-CHE-2014 DESCRIPTION(COMPLETE) 09-03-2015.pdf 2015-03-09
9 1232-CHE-2014 CORRESPONDENCE OTHERS 09-03-2015.pdf 2015-03-09
10 1232-CHE-2014 CLAIMS 09-03-2015.pdf 2015-03-09
11 1232-CHE-2014 ABSTRACT 09-03-2015.pdf 2015-03-09
12 1232-CHE-2014-FER.pdf 2020-01-16
13 1232-CHE-2014-OTHERS [16-07-2020(online)].pdf 2020-07-16
14 1232-CHE-2014-FER_SER_REPLY [16-07-2020(online)].pdf 2020-07-16
15 1232-CHE-2014-DRAWING [16-07-2020(online)].pdf 2020-07-16
16 1232-CHE-2014-COMPLETE SPECIFICATION [16-07-2020(online)].pdf 2020-07-16
17 1232-CHE-2014-CLAIMS [16-07-2020(online)].pdf 2020-07-16
18 1232-CHE-2014-ABSTRACT [16-07-2020(online)].pdf 2020-07-16
19 1232-CHE-2014-US(14)-HearingNotice-(HearingDate-13-12-2023).pdf 2023-11-20
20 1232-CHE-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [12-12-2023(online)].pdf 2023-12-12
21 1232-CHE-2014-FORM-26 [12-12-2023(online)].pdf 2023-12-12
22 1232-CHE-2014-US(14)-ExtendedHearingNotice-(HearingDate-12-01-2024).pdf 2023-12-13
23 1232-CHE-2014-FORM 13 [08-01-2024(online)].pdf 2024-01-08
24 1232-CHE-2014-Correspondence to notify the Controller [09-01-2024(online)].pdf 2024-01-09
25 1232-CHE-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [12-01-2024(online)].pdf 2024-01-12
26 1232-CHE-2014-RELEVANT DOCUMENTS [12-01-2024(online)].pdf 2024-01-12
27 1232-CHE-2014-PETITION UNDER RULE 137 [12-01-2024(online)].pdf 2024-01-12
28 1232-CHE-2014-PETITION UNDER RULE 137 [14-01-2024(online)].pdf 2024-01-14
29 1232-CHE-2014-US(14)-ExtendedHearingNotice-(HearingDate-05-02-2024).pdf 2024-01-17
30 1232-CHE-2014-FORM-26 [02-02-2024(online)].pdf 2024-02-02
31 1232-CHE-2014-Correspondence to notify the Controller [02-02-2024(online)].pdf 2024-02-02
32 1232-CHE-2014-Written submissions and relevant documents [20-02-2024(online)].pdf 2024-02-20
33 1232-CHE-2014-MARKED COPIES OF AMENDEMENTS [20-02-2024(online)].pdf 2024-02-20
34 1232-CHE-2014-FORM 13 [20-02-2024(online)].pdf 2024-02-20
35 1232-CHE-2014-Annexure [20-02-2024(online)].pdf 2024-02-20
36 1232-CHE-2014-AMMENDED DOCUMENTS [20-02-2024(online)].pdf 2024-02-20

Search Strategy

1 searchstrategy_06-01-2020.pdf