Kama-tech (HK) Limited

China

 
Total IP 56
Total IP Rank # 24,632
IP Activity Score 2.1/5.0    16
IP Activity Rank # 53,250
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

37 1
3 0
15 0
0
 
Last Patent 2025 - Zoom optics for laser-based rang...
First Patent 1992 - Laser surveying instrument
Last Trademark 1998 - MAPSTAR
First Trademark 1998 - MAPSTAR

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Laser-based rangefinding instrument. A laser-based rangefinding instrument for, inter alia, golf...
Invention Zoom optics for laser-based rangefinding instruments and devices. A zoom optics structure for imp...
2023 Invention Zoom optics for laser-based rangefinding instruments and devices. A zoom optics structure for im...
Invention Precise bearing measurement device. A precise bearing measurement device wirelessly couplable to...
Invention Laser ranging and speed measurement device incorporating on-board data storage with gps, compass,...
2022 Invention Handheld laser-based vehicle speed measurement device incorporating an automatic number plate rec...
2021 Invention Laser-based rangefinding instrument. A laser-based rangefinding instrument for, inter alia, golfi...
Invention Optical baffle for a laser sensor for determining a liquid level. An optical baffle and combinati...
Invention Systems and techniques for facilitating archery. Systems and techniques for facilitating archery ...
2019 Invention Handheld laser -based vehicle speed measurement device incorporating an automatic number plate re...
2018 Invention System and method for determination of origin displacement for a laser rangefinding instrument. A...
Invention Laser rangefinder
2017 Invention Laser safety screen and method. An improved and simplified laser safety screen and method utiliz...
Invention Laser safety screen and method. An improved and simplified laser safety screen and method utilizi...
Invention Through-the-lens, co-aligned optical aiming system for a phase-type, laser-based distance measuri...
Invention Camera module and folded optical system for laser-based speed gun. A laser-based speed gun includ...
2016 Invention System for monitoring vehicular traffic. A vehicular traffic monitoring system which is capable o...
Invention Backlighting technique for liquid crystal and other displays in electronic instruments. A backlig...
Invention System and method for a rangefinding instrument incorporating pulse and continuous wave signal ge...
2015 Invention Pseudo-stabilization technique for laser based speed and rangefinding instruments. A pseudo-stabi...
Invention Laser source modification techniques for laser-based rangefinding. Laser source modification tech...
Invention Technique for a pulse/phase based laser rangefinder utilizing a single photodiode in conjunction ...
Invention Compact folded signal transmission and image viewing pathway design and visual display technique ...
Invention Non-saturating receiver design and clamping structure for high power laser based rangefinding ins...
Invention Laser sensor module array for vehicle identification, speed monitoring and traffic safety applica...
2014 Invention Laser source modification techniques for a laser-based rangefinding or speed measurement instrume...
Invention Pseudo-stabilization technique for laser-based speed and rangefinding instruments utilizing a rat...
2013 Invention Self-aligned aiming system and technique for a laser rangefinder incorporating a retroreflector. ...
Invention System and method for superimposing a virtual aiming mechanism with a projected system beam in a ...
Invention System and method for monitoring vehicular traffic with a laser rangefinding and speed measuremen...
2012 Invention Laser rangefinder module for operative association with smartphones and tablet computers. A lase...
2011 Invention Intelligent laser tracking system and method for mobile and fixed position traffic monitoring and...
2010 Invention Folded path laser rangefinder architecture and technique incorporating a single circuit board for...
1998 G/S DIGITAL COMPASS AND ANGLE ENCODER THAT INTERFACES TO A LASER