US 6,212,662 C1 (12,293rd)
Method and devices for the transmission of data with transmission error checking
Andries Pieter Hekstra, Voorschoten (NL); and José Manuel Herrera Van Der Nood, Rotterdam (NL)
Filed by Andries Pieter Hekstra, Voorschoten (NL); and José Manuel Herrera Van Der Nood, Rotterdam (NL)
Assigned to KONINKLIJKE KPN N.V., Groningen (NL)
Reexamination Request No. 90/020,147, Apr. 13, 2022.
Reexamination Certificate for Patent 6,212,662, issued Apr. 3, 2001, Appl. No. 09/360,632, Jul. 26, 1999.
Application 90/020,147 is a division of application No. 08/670,574, filed on Jun. 26, 1996, granted, now 5,978,959.
Claims priority of application No. 1000669 (NL), filed on Jun. 26, 1995.
Ex Parte Reexamination Certificate issued on May 15, 2023.
Int. Cl. H04L 1/00 (2006.01); H03M 7/30 (2006.01); H03M 13/09 (2006.01); H03M 13/27 (2006.01); H03M 13/00 (2006.01); H04L 9/00 (2022.01)
CPC H04L 1/0061 (2013.01) [H03M 7/30 (2013.01); H03M 13/09 (2013.01); H03M 13/27 (2013.01); H03M 13/6312 (2013.01); H04L 1/0041 (2013.01); H04L 1/0045 (2013.01); H04L 9/00 (2013.01); H04L 2209/30 (2013.01); H04L 2209/34 (2013.01)]
OG exemplary drawing
AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT:
The patentability of claims 2-4 is confirmed.
Claim 1 was previously disclaimed.
2. The device according to claim 1, wherein the varying device is further configured to modify the permutation in time.