Annual report pursuant to Section 13 and 15(d)


12 Months Ended
Dec. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Resonant Inc. is a late-stage development company located in Goleta, California.  We were incorporated in Delaware in January 2012 as a wholly owned subsidiary of STI but had not conducted any operations through June 16, 2013. Resonant LLC was formed in California in May 2012. We commenced business on July 6, 2012 with initial contributions from our founders and STI. We changed our form of ownership from a limited liability company to a corporation in an exchange transaction in June 2013. We are the successor of Resonant LLC, a limited liability company formed on May 29, 2012 (our inception date).  We commenced business on July 6, 2012 and completed our initial public offering, or IPO, on May 29, 2014, or IPO Date.
We are creating innovative filter designs for radio frequency, or RF, front-ends for the mobile device industry.  The RF front-end is the circuitry in a mobile device responsible for analog signal processing and is located between the device’s antenna and its digital baseband.  We use a fundamentally new technology called Infinite Synthesized Networks®, or ISN®, to configure and connect resonators, the building blocks of RF filters.  Filters are a critical component of the RF front-end used to select desired radio frequency signals and reject unwanted signals.  We are using ISN to develop new classes of filter designs.
We plan to commercialize our technology by creating filter designs that address the problems created by the growing number of frequency bands in the RF front-end of mobile devices. We are developing a series of single-band surface acoustic wave, or SAW, filter designs for frequency bands presently dominated by larger and more expensive bulk acoustic wave, or BAW, filters.  We are also developing multiplexer filter designs for 2 or more bands to address the carrier aggregation, or CA, requirements of our customers. Finally, we are developing reconfigurable filter designs to replace multiple filters for multiple bands.  In order to succeed, we must convince RF front-end suppliers that our filter designs can significantly reduce the size and cost of their products.
We believe licensing our designs is the most direct and effective means of delivering our solutions to the market.  Our target customers make part or all of the RF front-end.  We intend to retain ownership of our designs, and we expect to be compensated through license fees and royalties based on sales of RF front-end modules that incorporate our designs.  We do not intend to manufacture or sell any physical products or operate as a contract design company developing designs for a fee.
We continued to make progress during 2015 in the development of our technology in all areas of RF filter design. We have completed the development of a single-band filter design (a duplexer) that currently is being manufactured by a third-party fab, and we have several other single-band filter designs in various stages of development and commercialization. In the fourth quarter of 2015, we began to investigate the feasibility of using our technology to design multiplexers to address the complexities of carrier aggregation, and have commenced the initial design parameters for a couple of potential multiplexers. During 2015, we produced initial parts for a reconfigurable filter that reconfigures between two bands, which parts are currently being optimized, and commenced development of a filter reconfigurable between three bands.
Initial Public Offering
We closed an IPO of 3,105,000 shares of common stock (which includes the exercise in full by the underwriter of its over-allotment option) at a price of $6.00 per share on June 3, 2014.  We received aggregate net proceeds, after deducting underwriting discounts and commissions and estimated offering expenses, of approximately $16.2 million.  Our common stock commenced trading on the Nasdaq Capital Market under the symbol “RESN” on May 29, 2014, or IPO Date.  The Securities and Exchange Commission declared effective a registration statement relating to these securities on May 28, 2014.
Capital Resources and Liquidity
We are using the net proceeds from our IPO for product development to commercialize our technology, research and development, the development of our patent strategy and expansion of our patent portfolio, as well as for working capital and other general corporate purposes. Our anticipated costs include employee salaries and benefits, compensation paid to consultants, capital costs for research and other equipment, costs associated with development activities including travel and administration, legal expenses, sales and marketing costs, general and administrative expenses, and other costs associated with a late-stage development, publicly-traded technology company. However, this is highly dependent on the nature of our development efforts and our success in commercialization. We anticipate adding employees for research and development, as well as general and administrative functions, to support our efforts. We expect to incur consulting expenses related to technology development and other efforts as well as legal and related expenses to protect our intellectual property.
The amounts that we actually spend for any specific purpose may vary significantly and will depend on a number of factors including, but not limited to, our expected cash resources, the pace of progress of our commercialization and development efforts, actual needs with respect to product testing, development and research, market conditions, and changes in or revisions to our marketing strategies. In addition, we may invest in complementary products, technologies or businesses.
We have earned no revenue since inception, and our operations have been funded with initial capital contributions and proceeds from the sale of equity securities and debt.  We have incurred accumulated losses totaling $30.9 million from inception through December 31, 2015.  The losses are primarily the result of research and development costs associated with commercializing our technology, combined with start-up, financing and public company costs.  We expect to continue to incur substantial costs for commercialization of our technology on a continuous basis because our business model involves developing and licensing custom filter designs.
Our principal sources of liquidity as of December 31, 2015 consist of existing cash balances and investments of $5.5 million. Currently, we are using approximately $2.3 million in cash per quarter in operating activities excluding fixed asset purchases and investments in patents. Due to these conditions, substantial doubt exists as to our ability to continue as a going concern. We believe our current resources will provide sufficient funding for planned operations through the second quarter of 2016. We have determined that additional capital from the sale of equity securities or the incurrence of indebtedness will be required for us to continue operations beyond the second quarter of 2016. We are in discussions with potential investors to provide us with equity funding. We also continue to have discussions with potential lenders, potential customers and/or strategic corporate partners that may provide funding to us through debt instruments or the licensing of future filter designs or development projects. There can be no assurance that additional financing will be available to us on acceptable terms, or at all.  Additionally, if we issue additional equity securities to raise funds, whether to potential customers or other investors, the ownership percentage of our existing stockholders would be reduced.  New investors may demand rights, preferences or privileges senior to those of existing holders of common stock.  Additionally, we may be limited as to the amount of funds we can raise pursuant to the continued listing requirements of NASDAQ. If we cannot raise needed funds, we might be forced to make substantial reductions in our operating expenses, which could adversely affect our ability to implement our business plan and ultimately our viability as a company. These consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or amounts and classification of liabilities that might result from this uncertainty.