Streamline your patent due diligence with deep analytics for patents, inventors, and attorneys



Compare patents by technology sector



Deep Analytics



Quickly evaluate patents of interest

► Want to see more? Join for free!

PatentQuant Patent Profile
Generated January 20, 2018

Interpage prologue to protect virtual address mappings

Patent Number: 6,845,353

Patent Information

Abstract
In a computer which translates instructions from a target instruction set to a host instruction set, a method for determining validity of a translation of a target instruction linked to an earlier translation including the steps of testing a memory address of a target instruction to be executed against a copy of the memory address of the target instruction from which a translation of the target instruction was made, executing the translation if the addresses compare, and generating an exception if the addresses do not compare.
Patent Number: 6,845,353
Issue Date: 2005-01-18

Primary Category

Biographical Information

Executive Summary

Summary

This patent was granted in ► Log In, which is ► Log In speed.

It has ► Log In claims, which is ► Log In than average for this category.

Its proximity to basic research is ► Log In than others in this category, and it displays ► Log In technology cycle time.

This patent received ► Log In citations from other patents, and references ► Log In other patents, as compared to other patents in this category.

Grant Time

► Log In

Claims

► Log In

► Want to see more? Join for free!

PatentStat Scores in Not categorized
These scores show the percentile ranks for each metric.
For example, a score of 90 means that 90% of similar patents had lower scores.

Patent Grant Time

This patent had ► Log In grant time compared to others in this category.

Patent grant time can be influenced by many factors. Activities within the USPTO that are beyond the control of patent attornies can influence grant time, but short grant times can also indicate well-written patents and dedicated efforts to respond rapidly to USPTO office actions with strong arguments. Shorter grant times are preferable, and the scores for this section are inverse measures — higher scores are better.

Patent Claims

This patent has ► Log In claims compared to others in this category.

The number of claims in a patent is correlated with its strength. Because greater claim counts increase the cost of a patent, more claims can indicate the importance an applicant assigns to a patent. Importantly, some may elect to file claims across multiple patents. A higher score in this metric indicates more claims, relative to others in this category.

Citations From Other Patents

This patent has received ► Log In citations from other patents, than others in this category.

Citations from other patents are an important measure of the significance of a patent. More citations indicate that other technologies build on a patent. Higher scores in this metric are better, and indicate more citations from other patents.

Citations to Other Patents

This patent referenced ► Log In citations to other patents, than others in this category.

A lower number of citations to other patents can be a sign of diminished patent strength. More citations indicate dependence on more other technologies. Higher scores in this category are better, and indicate fewer citations to other patents.

Research and Innovation Indicators
These are percentile ranks — they indicate the percentage of peers with lower scores.

Proximity to Basic Research

► Log In

0%

Proximity to Basic Research

This patent has ► Log In proximity to basic research compared to others in this category.

Proximity to basic research is measured by comparing the number of citations to non-patent literature among a cohort of patents. Because most non-patent citations are primary research papers, a higher count indicates greater proximity to basic research.

► Want to see more? Join for free!

Citations

Patents cited by this patent

Patent Title
6,415,379 Method and apparatus for maintaining context while executing translated instructions
6,363,336 Fine grain translation discrimination
6,163,764 Emulation of an instruction set on an instruction set architecture transition
5,832,205 Memory controller for a microprocessor for detecting a failure of speculation on the physical nature of a component being addressed

Patents that cite this patent

Patent Title
8,464,033 Setting a flag bit to defer event handling to one of multiple safe points in an instruction stream
8,438,548 Consistency checking of source instruction to execute previously translated instructions between copy made upon occurrence of write operation to memory and current version
8,418,153 Method for integration of interpretation and translation in a microprocessor
8,413,162 Multi-threading based on rollback
8,019,983 Setting a flag bit to defer event handling to a safe point in an instruction stream
7,904,891 Checking for instruction invariance to execute previously obtained translation code by comparing instruction to a copy stored when write operation to the memory portion occur
7,840,788 Checking for exception by floating point instruction reordered across branch by comparing current status in FP status register against last status copied in shadow register
7,761,857 Method for switching between interpretation and dynamic translation in a processor system based upon code sequence execution counts
7,644,210 Method and system for storing and retrieving a translation of target program instruction from a host processor using fast look-up of indirect branch destination in a dynamic translation system
7,404,181 Switching to original code comparison of modifiable code for translated code validity when frequency of detecting memory overwrites exceeds threshold

► Want to see more? Join for free!

Information presented on this site is collected from the USPTO and other sources. Errors may have been introduced in the original assembly or analysis of the data.
No warranties are expressed or implied.The content of this site is not a substitute for skilled legal, financial, or other guidance.
Copyright thinkBiotech LLC. All rights reserved.
Privacy policy.
`abc