Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Jahr
Christoph Jahr, Ashburn, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20090233586 | Method and Apparatus for Creating a Rating System for Mobile Subscribers Based on Wireless Subscriber Specific Credentials - An improved system and method for rating subscribers based on wireless subscriber specific credentials. A wireless network operator, or a content/application provider assigns to a subscriber a unique username. For purposes of providing rating or feedback information, the assigned username acts uniquely to identify the subscriber, whose actual identity therefore remains anonymous. The subscriber uses his or her mobile phone to access a mobile telephony network. Evaluators may offer feedback or ratings of the subscriber using the internet. | 09-17-2009 |
Elke Jahr, Bingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110311630 | Novel embedment particles for inhalation - The invention relates to the preparation of inhalable powders which exhibit a delayed release of active substance and processes for preparing them as well as medicaments that can be produced using these inhalable powders. | 12-22-2011 |
Ken Jahr, West Bloomfield, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20110202260 | SPARK PLUG DEGRADATION DETECTION - Methods and systems are provided for identifying and indicating degradation of an engine cylinder spark plug. In response to a cylinder misfire event during selected engine operating conditions, followed by an occurrence of a threshold number and/or rate of pre-ignition events in the same cylinder, a controller may determine that the spark plug is degraded. The controller may limit combustion in the cylinder in response to the degradation. Additionally, cylinder pre-ignition mitigating steps may be taken. | 08-18-2011 |
| 20110203272 | REDUCTION IN TURBOCHARGER LAG AT HIGH ALTITUDES - A method of operating a turbocharged engine of a motor vehicle, the engine having a cylinder which undergoes a compression stroke. The method includes advancing an ignition spark in the cylinder by a first amount relative to top dead center of the compression stroke at a first barometric pressure for a given engine speed and load, and advancing the ignition spark by a second, lesser amount relative to top dead center of the compression stroke at a second, lower barometric pressure, for the given engine speed and load. | 08-25-2011 |
Ken O. Jahr, West Bloomfield, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100031645 | TRAP FOR EXHAUST SYSTEM - A system for trapping liquid exhaust during a cold start of an internal combustion engine is provided. As one example, a system includes, an exhaust inlet, an exchange area fluidly coupled downstream of said exhaust inlet, a trap coupled to said exchange area having a liquid exhaust chamber for collection of liquid exhaust, and a catalytic converter fluidly coupled downstream to said exchange area. In another example, a method includes condensing, at least partly, exhaust from the engine in an exchange area in an exhaust system into liquid exhaust, collecting liquid exhaust into a trap disposed in the exchange area, and evaporating the liquid exhaust into the exchange area after an evaporation temperature is reached in the trap. | 02-11-2010 |
| 20110072801 | EXHAUST TREATMENT SYSTEM FOR INTERNAL COMBUSTION ENGINE - Methods and systems are provided for operating an engine including an exhaust treatment system coupled to an engine exhaust, the exhaust treatment system further coupled to an engine intake via an exhaust gas recirculation (EGR) system. One example method comprises, operating in a first mode including routing exhaust gas through the exhaust treatment system to an exhaust tailpipe; operating in a second mode including routing exhaust gas through the exhaust treatment system to an engine intake via the EGR system, and operating in a third mode including routing exhaust gas to an engine intake through the EGR system while bypassing the exhaust treatment system. | 03-31-2011 |
Michael E. Jahr, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100211894 | Identifying Object Using Generative Model - Among other disclosed subject matter, a computer-implemented method includes identifying a first object that belongs to a first domain. The method includes identifying, using the first object, at least a first cluster node in a generative model that includes a plurality of first cluster nodes having weighted relationships to respective ones of a plurality of second objects. The method includes identifying, in response to identifying the first object, at least one of the second objects, the second object belonging to the first domain and being identified using the first cluster node and its respective weighted relationship. | 08-19-2010 |
Vibeke Jahr, Vestby NO
| Patent application number | Description | Published |
|---|---|---|
| 20080247567 | Directional Audio Capturing - Method and system for digitally directive focusing and steering of sampled sound within a target area for producing a selective audio output accompanying video. In a preferred embodiment, the method and system is characterized by receiving position and focus data from one or more cameras shooting an event, and use this input data for generating relevant sound output together with the picture. | 10-09-2008 |