Floating point encoding systems and methods

Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C708S513000

Reexamination Certificate

active

07877431

ABSTRACT:
Systems and methods for encoding floating point numbers. A system can include encoding logic which encodes invalid floating point representations as valid data. Decoding logic can be used to recognize the invalid floating point representations and map can provide the invalid floating point representations to valid data values. The decoding logic then can provide the valid data values so that operations on the valid data values can be performed in accordance with instructions received from an associated program.

REFERENCES:
patent: 5257214 (1993-10-01), Mason et al.
patent: 5602769 (1997-02-01), Yu et al.
patent: 5978901 (1999-11-01), Luedtke et al.
patent: 6138135 (2000-10-01), Karp
patent: 6629231 (2003-09-01), Lohman
International Search Report of Application No. PCT/CA2005/001364, date of mailing Dec. 8, 2005—11 pgs.
ECMA General Assembly, ECMAScript Language Specification, Standard ECMA-262, 3rd Edition, Dec. 1999, XP002339569.
R. Murray, Floating Point Instruction, Online, Aug. 4, 2004, XP002516048.
Office Action issued by the Canadian Intellectual Property Office on Mar. 22, 2010 for Canadian patent application number 2,544,656.
Communication Pursuant to Article 94(3) EPC issued by the European Patent Office on Aug. 24, 2009 for European patent application number 05779496.8.
Gudeman, David, Representing Type Information in Dynamically Typed Languages, technical report number 93-27, Oct. 1993, Department of Cumputer Science, The University of Arizona, Tucson, Arizona, USA.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Floating point encoding systems and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Floating point encoding systems and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Floating point encoding systems and methods will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2741658

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.