Precision Optics Corporation, Inc. Common Stock
Precision Optics Corporation, Inc. designs, develops, manufactures, and sells specialized optical and illumination systems and related components primarily in the United States. The company offers medical instrumentation products, including endoscopes and endocouplers, as well as other custom imaging and illumination products, such as Microprecision lenses and micro medical cameras, and 3D endoscopes for use in minimally invasive surgical procedures by hospitals and physicians. It also provides components and assemblies for industrial and military use. It markets its products to medical device companies. Precision Optics Corporation, Inc. was incorporated in 1982 and is based in Gardner, Massachusetts.
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TTM Technologies, Inc. manufactures and sells mission systems, radio frequency (RF) components and RF microwave/microelectronic assemblies, and printed circuit boards (PCB) in the United States, Taiwan, and internationally. It operates in two segments, PCB and RF&S Components. The company offers a range of engineered systems, RF and microwave assemblies, HDI PCBs, flexible PCBs, rigid-flex PCBs, custom assemblies and system integration, IC substrates, passive RF components, advanced ceramic RF components, hi-reliability multi-chip modules, beamforming and switching networks, PCB products, RF components, and backplane/custom assembly solutions, including conventional PCBs. It also provides value-added services, such as design for manufacturability, PCB layout design, simulation and testing services, and quick turnaround production, as well as specialized assembly and RF testing. In addition, the company offers maritime surveillance and weather avoidance radar systems for fixed- and rotary-wing aircraft, unmanned aerial vehicles, and shipboard platforms; AN/APS-153 multi-mode radar; communications suite within the MH-60R/S multi-mission helicopters; and develops multi-mode maritime and overland surveillance AESA radar under MOSAIC brand. Further, it provides identification friend, monopulse secondary surveillance radars, and air traffic control systems; wired and wireless communication systems; custom electronic assemblies; quick turnaround services comprising prototype production and ramp-to-volume production; and thermal management. The company serves original equipment manufacturers and electronic manufacturing services providers, original design manufacturers, distributors, and government agencies; and aerospace and defense, data center computing, automotive, medical, industrial, and instrumentation, and networking markets. TTM Technologies, Inc. was incorporated in 1978 and is headquartered in Santa Ana, California.
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