Jin Hao

Title: Innovations by Jin Hao in Subsurface Utility Installations

Introduction

Jin Hao is an accomplished inventor based in Fox Point, WI (US). He has made significant contributions to the field of subsurface utility installations, holding a total of 3 patents. His work focuses on enhancing the functionality and reliability of electronic transmitters used in challenging environments.

Latest Patents

One of Jin Hao's latest patents is the "Sealed transmitter assembly for subsurface utility installations." This innovative assembly is designed for installation in a subsurface ground enclosure and features an electronic transmitter, an antenna, and other circuitry that are encapsulated against moisture conditions. The assembly includes a circuit board that supports radio frequency transmitter circuitry, with at least two orthogonal edges. The antenna has two 90-degree bent portions extending from the orthogonal edges of the circuit board, ensuring optimal performance. Additionally, the housing bottom portion contains an internal barrier that separates the antenna compartment from the battery compartment, providing enhanced protection against environmental factors.

Another notable patent is the "Antenna for sealed transmitter assembly in subsurface utility installations." This antenna features an F-shaped radiating element with a rectangular strip disposed on edge and two spaced apart bars that connect to the circuit board. An L-shaped ground plane extension element extends from the circuit board, providing a longer ground plane within a confined rectangular space. The antenna is specifically tuned to resonate within a frequency range of 450 MHz to 470 MHz, making it suitable for various applications.

Career Highlights

Jin Hao is currently employed at Badger Meter, Inc., where he continues to innovate and develop new technologies. His expertise in electronic design and utility installations has made him a valuable asset to the company.

Collaborations

Jin has collaborated with several talented individuals, including Patrick Winkler and Eric M Metzger. Their combined efforts have led to advancements in the field and the successful development of new products.

Conclusion

Jin Hao's contributions to subsurface utility installations through his innovative patents demonstrate his commitment to improving technology in this area. His work not only enhances the functionality of electronic transmitters but also ensures their reliability in challenging environments.