Company Filing History:

11 out of 1,907

Ericsson Gmbh

patents

1 out of 25,668

Telefonaktiebolaget Lm Ericsson (publ)

patents

Years Active: 2000-2006

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7076248 - Recovery of mobile station(s) in connected mode upon RNC failure (2006-07-11),

2. 6728217 - System and method for modifying the data rate for data calls in a cellular network (2004-04-27),

3. 6606501 - TOA Positioning of GPRS mobiles within the BSS centric architecture of a GSM network (2003-08-12),

4. 6603976 - Architecture for TOA positioning with LMU control functionality in BSC (2003-08-05),

5. 6516195 - Method and system for optimizing a telecommunications utilizing positioning information in network recording programs (2003-02-04),

6. 6487404 - Automated radio network trend detection (2002-11-26),

7. 6405050 - System, method, and apparatus for distinguishing between different group calls (2002-06-11),

8. 6351644 - System, method and apparatus to prepare base transceiver station for intra-cell asynchronous positioning handover (2002-02-26),

9. 6266533 - GPS assistance data for positioning of mobiles with built-in GPS (2001-07-24),

10. 6219548 - Support for transfer of neighboring cell information between MSC areas for VGCS/VBS calls (2001-04-17),

11. 6119012 - Method and system for dynamically and periodically updating mobile (2000-09-12),

12. 6064885 - Treatment of positioning data during a positioning handover (2000-05-16),

Title: Shahrokh Amirijoo: Innovator in Telecommunications

Introduction

Shahrokh Amirijoo is a prominent inventor based in Richardson, TX (US), known for his significant contributions to the field of telecommunications. With a total of 12 patents to his name, Amirijoo has made remarkable advancements in mobile communication technologies.

Latest Patents

One of his latest patents is titled "Recovery of mobile station(s) in connected mode upon RNC failure." This invention involves an enhanced radio network controller (RNC) node that stores context information for user equipment units in a Connected Mode. The RNC initiates a cell update-prompting message, which is transmitted to the user equipment unit. This context-enhanced RNC node is particularly beneficial for user equipment units in critical states of the Connected Mode, such as CELL_PCH or URA_PCH states.

Another notable patent is "System and method for modifying the data rate for data calls in a cellular network." This invention aims to improve the quality of data calls by dynamically changing the air interface data rate for both transparent and non-transparent data services. When the quality of a higher data rate radio link deteriorates, the network orders a change to a lower data rate. If the radio link quality improves, the data rate can be reverted back to the higher level.

Career Highlights

Shahrokh Amirijoo has worked with leading companies in the telecommunications industry, including Ericsson GmbH and Telefonaktiebolaget LM Ericsson (publ). His experience in these organizations has allowed him to develop and refine his innovative ideas in mobile communication.

Collaborations

Throughout his career, Amirijoo has collaborated with notable professionals in the field, including Bagher Rouhollah Zadeh and Charles M. Feltner. These collaborations have contributed to the advancement of his inventions and the overall progress in telecommunications technology.

Conclusion

Shahrokh Amirijoo is a distinguished inventor whose work has significantly impacted the telecommunications industry. His innovative patents and collaborations reflect his dedication to enhancing mobile communication technologies.

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