Set of servers for “machine-to-machine” communications using public key infrastructure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 14, 2017
Issued Date -
N/A
app pub date -
Jul 1, 2015
filing date -
Sep 10, 2013
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
A set of servers can support secure and efficient “Machine to Machine” communications using an application interface and a module controller. The set of servers can record data for a plurality of modules in a shared module database. The set of servers can (i) access the Internet to communicate with a module using a module identity, (i) receive server instructions, and (iii) send module instructions. Data can be encrypted and decrypted using a set of cryptographic algorithms and a set of cryptographic parameters. The set of servers can (i) receive a module public key with a module identity, (ii) authenticate the module public key, and (iii) receive a subsequent series of module public keys derived by the module with a module identity. The application interface can use a first server private key and the module controller can use a second server private key.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NIX JOHN A | 807 DAVIS STREET UNIT 2207 EVANSTON IL 60201 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Nix, John A | Evanston, US | 123 | 3169 |
# of filed Patents : 123 Total Citations : 3169 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 20 Citation Count
- H04L Class
- 69.69 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 14, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jun 30, 2008 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jun 01, 2008 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jun 01, 2008 |
Jun 01, 2008 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Dec 10, 2007 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Jun 01, 2004 | I | Issuance | |
Jan 24, 2002 | P | Published | |
May 01, 2001 | F | Filing | |
Mar 29, 2001 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KUNZ, RAINER;KULLIK, GOTZ;ENGEL, DIETER;AND OTHERS;REEL/FRAME:011769/0206 Owner name: DRAGER MEDIZINTECHNIK GMBH, GERMANY Effective Date: Mar 29, 2001 |
Jul 19, 2000 | PD | Priority Date |

Matter Detail

Renewals Detail
