EVERETT CHARLES CONTACT PROD has a total of 20 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are EVERETT CHARLES TECH, JF MICROTECHNOLOGY SDN BHD and HWANG DONG WEON.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | EPO (European Patent Office) | 8 | |
#3 | WIPO (World Intellectual Property Organization) | 3 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Electrical machinery and energy | |
#3 | Environmental technology | |
#4 | Machines | |
#5 | Optics |
# | Technology | |
---|---|---|
#1 | Measuring electric variables | |
#2 | Electrically-conductive connections | |
#3 | Water treatment | |
#4 | Static electricity | |
#5 | Unspecified technologies | |
#6 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Swart Mark A | 14 |
#2 | Johnston Charles J | 10 |
#3 | Van Loan David R | 5 |
#4 | St Onge Gary F | 4 |
#5 | Swart Mark Andrew | 2 |
#6 | Mcray Robert D | 2 |
#7 | Johnston Charles Joseph | 2 |
Publication | Filing date | Title |
---|---|---|
US5214374A | Dual level test fixture | |
US5180976A | Integrated circuit carrier having built-in circuit verification | |
US5134280A | Optical fiber test probe having a sleeve-like plunger movable in a barrel | |
WO9119392A1 | Test fixture alignment system | |
US5045780A | Electrical test probe contact tip | |
US4983909A | Repetitive-switching | |
US5032787A | Electrical test probe having rotational control of the probe shaft | |
US5049813A | Testing of integrated circuit devices on loaded printed circuit boards | |
EP0305951A1 | Testing of integrated circuit devices on loaded printed circuit boards | |
EP0299232A1 | Circuit board test fixture | |
US4814698A | Technique for elimination of static in printed circuit board test fixtures | |
US4720275A | Quick termination apparatus and method for electrical connector |