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.
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.
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.
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.
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.
|6,189,351||Door lock with clutching mechanism|
|6,041,630||Clutch mechanism for a lock|
|6,021,654||Door lock with clutch arrangement|
|5,934,117||Lock with a clutching outer handle|
|5,732,580||Axially disengageable lock for a motor vehicle locking system|
|9,217,264||Low energy clutch for electronic door lock|
|8,939,477||Clutch mechanism for a lock assembly|
|8,904,836||Handle fixing mechanisms and methods of making and using thereof|
|8,683,833||Electronic access control handle set for a door lock|
|8,539,802||Movement transmission device and method|
|8,516,865||Clutch mechanism for electromechanical lock cylinders|
|8,456,277||Locking cylinder and closing method|
|8,201,858||Locking system for mortise lock base|
|8,011,217||Electronic access control handle set for a door lock|
|8,001,818||Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs|
|7,966,854||Clutch mechanism applicable to electromechanical cylinders for locks|
|7,918,117||Fastener shield device for locks|
|7,908,896||Biometric deadbolt lock assembly|
|7,845,201||Electronic access control device|
|7,827,837||Electro-mechanical lock assembly|
|7,770,423||Electro-mechanical lock structure|
|7,721,576||Lock cylinder opening system and method|
|7,543,469||Mechanism of electronic door lock|
|7,231,791||Electric cylinder for actuating a door lock and a cylinder door lock|
|7,155,945||Lock having a lockable handle shaft|
|7,069,755||Deadbolt lock with electronic touch-key|
|7,007,526||Electronic clutch assembly for a lock system|