CA2443452C - Systeme de securite a code de brassage - Google Patents
Systeme de securite a code de brassage Download PDFInfo
- Publication number
- CA2443452C CA2443452C CA 2443452 CA2443452A CA2443452C CA 2443452 C CA2443452 C CA 2443452C CA 2443452 CA2443452 CA 2443452 CA 2443452 A CA2443452 A CA 2443452A CA 2443452 C CA2443452 C CA 2443452C
- Authority
- CA
- Canada
- Prior art keywords
- code
- trinary
- binary
- signal
- variable
- 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.)
- Expired - Lifetime
Links
Landscapes
- Lock And Its Accessories (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44688695A | 1995-05-17 | 1995-05-17 | |
US446,886 | 1995-05-17 | ||
CA002193846A CA2193846C (fr) | 1995-05-17 | 1996-05-16 | Systeme de securite a code de brassage |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002193846A Division CA2193846C (fr) | 1995-05-17 | 1996-05-16 | Systeme de securite a code de brassage |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2443452A1 CA2443452A1 (fr) | 1996-11-21 |
CA2443452C true CA2443452C (fr) | 2008-07-29 |
Family
ID=29550701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2443452 Expired - Lifetime CA2443452C (fr) | 1995-05-17 | 1996-05-16 | Systeme de securite a code de brassage |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2443452C (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10652743B2 (en) | 2017-12-21 | 2020-05-12 | The Chamberlain Group, Inc. | Security system for a moveable barrier operator |
US10862924B2 (en) | 2005-06-30 | 2020-12-08 | The Chamberlain Group, Inc. | Method and apparatus to facilitate message transmission and reception using different transmission characteristics |
USRE48433E1 (en) | 2005-01-27 | 2021-02-09 | The Chamberlain Group, Inc. | Method and apparatus to facilitate transmission of an encrypted rolling code |
US10944559B2 (en) | 2005-01-27 | 2021-03-09 | The Chamberlain Group, Inc. | Transmission of data including conversion of ternary data to binary data |
US10997810B2 (en) | 2019-05-16 | 2021-05-04 | The Chamberlain Group, Inc. | In-vehicle transmitter training |
US11074773B1 (en) | 2018-06-27 | 2021-07-27 | The Chamberlain Group, Inc. | Network-based control of movable barrier operators for autonomous vehicles |
US11423717B2 (en) | 2018-08-01 | 2022-08-23 | The Chamberlain Group Llc | Movable barrier operator and transmitter pairing over a network |
-
1996
- 1996-05-16 CA CA 2443452 patent/CA2443452C/fr not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11799648B2 (en) | 2005-01-27 | 2023-10-24 | The Chamberlain Group Llc | Method and apparatus to facilitate transmission of an encrypted rolling code |
USRE48433E1 (en) | 2005-01-27 | 2021-02-09 | The Chamberlain Group, Inc. | Method and apparatus to facilitate transmission of an encrypted rolling code |
US10944559B2 (en) | 2005-01-27 | 2021-03-09 | The Chamberlain Group, Inc. | Transmission of data including conversion of ternary data to binary data |
US10862924B2 (en) | 2005-06-30 | 2020-12-08 | The Chamberlain Group, Inc. | Method and apparatus to facilitate message transmission and reception using different transmission characteristics |
US11122430B2 (en) | 2017-12-21 | 2021-09-14 | The Chamberlain Group, Inc. | Security system for a moveable barrier operator |
US10652743B2 (en) | 2017-12-21 | 2020-05-12 | The Chamberlain Group, Inc. | Security system for a moveable barrier operator |
US11778464B2 (en) | 2017-12-21 | 2023-10-03 | The Chamberlain Group Llc | Security system for a moveable barrier operator |
US11074773B1 (en) | 2018-06-27 | 2021-07-27 | The Chamberlain Group, Inc. | Network-based control of movable barrier operators for autonomous vehicles |
US11763616B1 (en) | 2018-06-27 | 2023-09-19 | The Chamberlain Group Llc | Network-based control of movable barrier operators for autonomous vehicles |
US12056971B1 (en) | 2018-06-27 | 2024-08-06 | The Chamberlain Group Llc. | Network-based control of movable barrier operators for autonomous vehicles |
US11423717B2 (en) | 2018-08-01 | 2022-08-23 | The Chamberlain Group Llc | Movable barrier operator and transmitter pairing over a network |
US11869289B2 (en) | 2018-08-01 | 2024-01-09 | The Chamberlain Group Llc | Movable barrier operator and transmitter pairing over a network |
US11462067B2 (en) | 2019-05-16 | 2022-10-04 | The Chamberlain Group Llc | In-vehicle transmitter training |
US10997810B2 (en) | 2019-05-16 | 2021-05-04 | The Chamberlain Group, Inc. | In-vehicle transmitter training |
Also Published As
Publication number | Publication date |
---|---|
CA2443452A1 (fr) | 1996-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160516 |