The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 2021
Filed:
Mar. 28, 2016
Applicant:
Conversant Wireless Licensing S.à R.l., Luxembourg, LU;
Inventor:
Tatikonda Sivakumar, Tokyo, JP;
Assignee:
Conversant Wireless Licensing S.à r.l., Luxembourg, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/72457 (2021.01); H04M 3/42 (2006.01); H04M 1/2757 (2020.01); H04W 12/082 (2021.01); H04W 4/021 (2018.01); H04W 12/06 (2021.01); H04W 4/80 (2018.01); H04W 8/24 (2009.01); H04W 8/18 (2009.01); H04M 1/72412 (2021.01); H04W 84/12 (2009.01); H04W 88/06 (2009.01);
U.S. Cl.
CPC ...
H04M 1/72457 (2021.01); H04M 1/2757 (2020.01); H04M 3/42178 (2013.01); H04W 4/021 (2013.01); H04W 12/06 (2013.01); H04W 12/082 (2021.01); H04M 1/72412 (2021.01); H04M 2207/18 (2013.01); H04M 2242/14 (2013.01); H04M 2242/15 (2013.01); H04M 2250/02 (2013.01); H04M 2250/06 (2013.01); H04W 4/80 (2018.02); H04W 8/183 (2013.01); H04W 8/245 (2013.01); H04W 84/12 (2013.01); H04W 88/06 (2013.01);
Abstract
A mobile communication device is equipped with a dynamic local directory into which contact information from a local telephone directory may be downloaded on a temporary basis. The local telephone directory resides on a local communication network and may be accessed by the mobile communication device. The downloaded data is purged automatically after preset limits are reached. The dynamic local telephone directory on the mobile communication device is continuously changing depending on the location.