CLEARONE INC (CLRO) Business, 2020

We are committed to research and product development and view our continued investment in research and product development as a key ingredient to our long-term business success. Our research and product development expenditures were approximately $5.5 million and $5.8 million during the years ended December 31, 2020 and 2019, respectively.

Our core competencies in research and product development include (a) many audio technologies, including acoustic echo cancellation, noise cancellation and other advanced adaptive digital signal processing technologies, (b) networking and multimedia streaming technologies, (c) video technologies, and (d) cloud technologies. We also have expertise in wireless technologies, VoIP, software and network system development. We believe that continued investment in our core technological competencies is vital to developing new products and to enhancing existing products.

We believe that our success depends in part on our ability to protect our proprietary rights. We rely on a combination of patent, copyright, trademark, and trade secret laws and confidentiality agreements and processes to protect our proprietary rights.

As of December 31, 2020, we had approximately 85 patents and 10 pending patent applications, including foreign counterpart patents and foreign applications. Our patents and pending patent applications cover a wide range of our products and services including, but not limited to acoustic echo cancellation, beamforming microphone arrays, systems that enable streaming media over IP networks, algorithms for video processing, wireless conferencing systems, spatial audio, and technologies for the Internet of Things. The durations of our patents are determined by the laws of the country of issuance. For the U.S., patents may be 17 years from the date of issuance of the patent or 20 years from the date of its filing, depending upon when the patent application was filed. In addition, we hold numerous U.S. trademarks. The laws of foreign countries may not protect our intellectual property to the same degree as the laws of the United States.

We will obtain patents and other intellectual property rights used in connection with our business when practicable and appropriate. Our intellectual property policy is to protect our products, technology and processes by asserting our intellectual property rights where appropriate and prudent. From time to time, assertions of infringement of certain patents or other intellectual property rights of others have been made against us. In addition, the Company is involved in patent infringement lawsuits against Shure Inc. ("Shure"). See Note 8 – Commitments and Contingencies – Legal Proceedings – Intellectual Property Litigation for a discussion of these legal proceedings.

We are dependent on our intellectual property. If we are not able to protect our proprietary rights or if those rights are invalidated or circumvented, our business may be adversely affected. We may be subject to litigation and infringement claims, which could cause us to incur significant expenses or prevent us from selling our products or services. For more information concerning the risks related to patents, trademarks, and other intellectual property, please see “Risk Factors-Risks Related to our Business.”

We generally require our employees, certain customers and partners to enter into confidentiality and non-disclosure agreements before we disclose any confidential aspect of our technology, services, or business. In addition, our employees are required to assign to us any proprietary information, inventions, or other technology created during the term of their employment with us. However, these precautions may not be sufficient to protect us from misappropriation or infringement of our intellectual property.

As of December 31, 2020, we had 126 full-time employees. Of these employees, 76 were located in the U.S. and 50 in locations outside the U.S. None of our employees are subject to a collective bargaining agreement and we believe our relationship with our employees is good. We also hire contractors with specific skill sets to meet our operational needs.

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