
Revenue and Financial Performance - Consolidated gross revenue for the year ended December 31, 2022, was $353,619, a decrease of $1,080,827 from $1,434,446 in 2021[313]. - Cost of revenue for 2022 was $330,899, down from $1,137,287 in 2021, resulting in a gross profit of $22,720 compared to $297,159 in 2021[314]. - Total operating expenses increased to $5,228,366 in 2022 from $3,313,746 in 2021, with significant increases in selling expenses and research and development costs[315]. - Net losses for the year ended December 31, 2022, were $4,926,937, compared to $3,220,977 in 2021[320]. - Current assets decreased to $4,807,830 in 2022 from $9,214,340 in 2021, resulting in working capital of $3,420,591 compared to $8,642,898 in 2021[321]. - Net cash used in operating activities for 2022 was $2,957,983, primarily due to the net loss and changes in operating assets and liabilities[322]. - Cash outflow from investing activities for 2022 was $211,257, mainly from the purchase of marketable securities totaling $768,949[326]. - Cash outflows from financing activities in 2022 were $1,158,547, primarily due to the purchase of treasury stock of $1,000,000[327]. Product Development and Innovation - The company plans to expand the assembly of the Ubiquitor device in 2023 and aims to introduce it in smart home and commercial installations[281]. - The Ubiquitor device can connect up to thousands of sensor nodes and has been tested with up to 256 sensor instrument readouts[284]. - The company has achieved a bandwidth of 4 megabits per second in preliminary internal testing of its ultra-narrowband PLC technology, with plans for a proprietary PLC microchip launch in 2023[291]. - The Ubiquitor-powered gardening system aims to replace dozens of standalone devices, enhancing efficiency in the gardening industry[286]. - The company is not competing with traditional instrument manufacturers but is leveraging its Ubiquitor device in conjunction with a smartphone application to create a new product category[305]. Market Trends and Opportunities - The global industrial air filtration market is projected to grow from $23.83 billion by 2029, with a CAGR of 7.2% from 2022 to 2029[307]. - The IoT sensors market is projected to grow from $11.1 billion in 2022 to $26 billion by 2026, indicating a significant growth opportunity[310]. - The overall enterprise IoT spending increased to $201 billion in 2022, with an expected growth rate of 18.5% in 2023[310]. Intellectual Property and Manufacturing - The company has filed 18 domestic patents in 2022 and 3 patents in 2023, indicating a strong focus on intellectual property protection[301]. - The company has established a manufacturing office in China to support procurement and R&D activities, which has grown to a double-digit headcount by the end of 2022[294]. Competitive Positioning - The company distinguishes itself in the smart home installation market by offering significantly lower installation costs compared to competitors, with installations ranging from $5,000 to $100,000[306].