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Helzer
Amir Helzer, Cfar-Saba IL
| Patent application number | Description | Published |
|---|---|---|
| 20080298455 | CLOCK GENERATOR INCLUDING A RING OSCILLATOR WITH PRECISE FREQUENCY CONTROL - A clock generator for providing a desired system clock signal in accordance with an embodiment of the present application includes a ring oscillator operable to provide an oscillator output signal having a first frequency, a divider operable to divide the oscillator output signal by a predetermined divisor and to output the divided signal as the desired system clock signal, a reference device operable to provide a reference signal with a known second frequency and a ratio device operable to provide a ratio value indicative of a relationship between the oscillator output signal and the reference signal, wherein the predetermined divisor of the divider is determined based on the ratio value such that the desired system clock signal has a desired frequency. | 12-04-2008 |
Bernd Helzer, Draper, UT US
| Patent application number | Description | Published |
|---|---|---|
| 20080213741 | DISTRIBUTED LEARNING PLATFORM SYSTEM - A system for distributing educational information includes compiling educational information from educational sources. The user connects to a management system through a network connection. A user account may be authenticated with a user identification. The management system then transmits a plurality of educational material that may be used and operated on the user's computer when the user is offline. Later, the management system performs a sync operation when the user is able to reconnect to the system. | 09-04-2008 |
| 20080215670 | TRACKING USAGE AND MONITORING USERS OF A DISTRIBUTED LEARNING SYSTEM - A system for monitoring and tracking the distribution of educational information in a distributed learning environment includes allowing a user to connect to a management system through a network connection. The management system transmits a plurality of educational material that may be used and operated on the user's computer when the user is offline. The management system performs a sync operation when the user is able to reconnect to the system. After each transfer and/or sync operation, the management system stores data associated with the outcome of the transfer and/or sync, wherein the data may be used to monitor a student's progression through a course and to track diagnostic problems in a user's computer. | 09-04-2008 |
| 20080215731 | ATTRIBUTE GROUPING FOR ONLINE COURSE - In an online computing system for providing a user with access to educational content in an online educational system, wherein the educational content includes access information. The method comprising organizing a hierarchy of user groups and domains, associating the user with a group or domain, receiving a request from a user to access educational content in the online educational system, retrieving information relating to the user's group or domain associations, retrieving the access information of the educational content that the user has requested to access, comparing the access information with the information relating to the user's group or domain associations, and determining whether the user has been authorized to access the requested educational content. | 09-04-2008 |
| 20090068629 | DUAL OUTPUT GRADEBOOK WITH RUBRICS - A system and method for assessing a student's performance in a course in an online course environment, the method comprising creating rubrics that correlate with course materials for an online course, the rubrics including a scoring schema which is stored in an educational management system, distributing the rubrics from the educational system to a user's computer through a network connection, displaying the rubrics on the user's computer together with their correlating course materials, recording the outcome of a student's performance on the rubrics, the outcome including a grade associated with a student, and transferring the recorded outcome to the educational management system. | 03-12-2009 |
Bradley D. Helzer, Ontario, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090026287 | INTERNAL PARTICULATE PROTECTIVE OBSTRUCTION FOR SPRINKLERS - A sprinkler that restricts foreign particulate matter from interfering with and/or damaging the operating components of a sprinkler is disclosed. The sprinkler may be a pop-up sprinkler such that the outlet or nozzle is not in a fixed position and is moved from a position above the ground to a position generally below or flush with the ground. To prevent particulate matter from entering, such as through the nozzle or outlet, when the flow of water is shut off, the sprinkler may include a protective member located within the sprinkler head to prevent the particulate matter from have an undesirable effect. The protective member forms a one-way obstruction that permits flow to the nozzle and obstructs flow back into the sprinkler such that particulate matter in the water beyond the protective member is restricted from coming in contact with the internal operating components of the sprinkler. The protective member may be a resiliently deformable flap or a hinged flap. | 01-29-2009 |
Scott C. Helzer, Tallahassee, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20080236028 | Flying insect trapping system - A flying insect trapping system uses a control assembly that has a dispersion assembly that vaporizes small amounts of octenol, the octenol mixing with carbon dioxide the flow of which is regulated into a mixing housing. The mixture is released to attract flying insects from a distance. A trapping assembly uses a heat source, namely a light for short distance attraction of the insects, which insects fly to the light and are drawn into a mesh by a fan. Each trapping assembly can have a control assembly associated with it, or a single master control assembly can be used which delivers the carbon dioxide and octenol mixture to each of the trapping assemblies. | 10-02-2008 |