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Hornqvist
John M. Hornqvist, Cupertino, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080306954 | Methods and systems for managing permissions data - Methods, systems and computer readable media which use permissions checking when deciding whether to allow access to a file are described. In one exemplary embodiment, a method includes receiving a notification of a change of permissions of a directory in a hierarchical file system and determining, in response to the notification, whether to update partially a permissions cache which is used in screening access based on permissions, such as access to search results. The determining may include a comparison of an identifier of the directory to a data structure of cached directories which have files represented in the permissions cache. | 12-11-2008 |
Mikael Hornqvist, Vattholma SE
| Patent application number | Description | Published |
|---|---|---|
| 20100273384 | METHOD FOR ALIGNING A LAMP ARC IN AN OPTICAL DEVICE - In a method for aligning the arc of a lamp with the optical axle of an optical device the lamp is inserted in a housing of a solid material, said housing having an outer configuration unambiguously adapted to a holder of the unit. The lamp is thereafter adjusted to its correct position with regard to said optical axle and fixed in said position. | 10-28-2010 |
Mikael Hornqvist, Uppsala SE
| Patent application number | Description | Published |
|---|---|---|
| 20120013963 | HOLDER FOR A HOLOGRAPHIC GRATING - An adjustable holder ( | 01-19-2012 |