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Victoria, Australia

Dobrica Vasic

This inventor holds 8 USPTO granted patents and 4 EPO patents. Top assignee: Nec Corporation. Active years: 2006-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dobrica Vasic. Retrieved from https://idiyas.com/inventor/dobrica-vasic

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8

% Patents Active = 25.0


Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Mulgrave, AU (2012)
  • Victoria, AU (2006 - 2013)
  • Vermont South, AU (2012 - 2013)

Company Filing History:

goldMedal8 out of 36,684 
 
Nec Corporation
 patents

Years Active: 2006-2013

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8 patents (USPTO):Explore Patents
1. 8489972 - Decoding method and decoding device (2013-07-16),
2. 8457225 - Methods relating to channel estimation (2013-06-04),
3. 8406355 - Method and apparatus for channel estimation in OFDM (2013-03-26),
4. 8364140 - Measuring received signal quality (2013-01-29),
5. 8295264 - MBMS soft combining (2012-10-23),
6. 8179829 - Delivery of multicast and uni-cast services in an OFDMA system (2012-05-15),
7. 7366141 - Cell search method and apparatus in a WCDMA system (2008-04-29),
8. 6985514 - Automatic gain control circuit and method for direct sequence spread spectrum receiver (2006-01-10),

Title: The Innovations of Dobrica Vasic

Introduction

Dobrica Vasic is a notable inventor based in Victoria, Australia. He has made significant contributions to the field of wireless communication, holding a total of 8 patents. His work focuses on advanced decoding methods and channel estimation techniques that enhance communication systems.

Latest Patents

One of Dobrica Vasic's latest patents is a decoding method and decoding device. This invention decodes N received branchwords produced by a convolutional encoder using a tail-biting convolutional code. The method involves performing Viterbi updates on a sequence of branchwords stored in memory. A first encoder determines the most likely state at the end of the third block that generated the final branchword in the sequence based on the best path metric. A Viterbi traceback procedure is then executed to identify a second encoder state at the start of the third block of branchwords. If the second and third encoder states are identical, a derived tail-biting path is output.

Another significant patent relates to methods for channel estimation in wireless communication systems. This invention is particularly useful in systems utilizing orthogonal frequency division multiplexing (OFDM). The methods are designed to optimize channel estimation through a control block, enhancing the overall performance of wireless communication.

Career Highlights

Dobrica Vasic is currently employed at NEC Corporation, where he continues to innovate in the field of communication technology. His work has had a profound impact on the efficiency and reliability of wireless systems.

Collaborations

Throughout his career, Dobrica has collaborated with talented individuals such as Thanh Ngoc Bui and Satha Sathananthan, who contribute to the innovative environment at NEC Corporation.

Conclusion

Dobrica Vasic's contributions to the field of wireless communication through his patents and collaborative efforts highlight his role as a leading inventor. His work continues to influence advancements in technology and communication systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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