이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

1. Coulter John E. (Lynchburg VA) Evans Robert S. (Lynchburg VA) Robertson Michael O. (Hurt VA), Acoustic emission leak source location.

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2. Dickey Joseph W. (Annapolis MD) Moore Paul M. (Gaithersburg MD) Powell Lloyd E. (Annapolis MD), Acoustic leak detector.

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3. Bseisu Amjad A. (Dallas TX) Kingman John E. E. (Dallas TX) Cornette H. Mitchell (Plano TX), Acoustic vibration detection of fluid leakage from conduits.

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4. Farstad Jerry E. (Columbus OH) Cremean Stephen P. (Gahanna OH), Apparatus and process for measuring the magnitude of leaks.

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5. Bassim M. Nabil (Manitoba CAX) Tangri Kris (Manitoba CAX), Apparatus for continuous long-term monitoring of acoustic emission.

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6. Fukuda Toshio (Tokyo JPX), Apparatus for estimating locality of leaking spot in pipeline.

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7. Savic Michael (Ballston Lake NY), Detection of leaks in pipelines.

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8. Mawardi Osman K. (15 Mornington La. Cleveland Heights OH 44106), Flow sensor.

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9. Chang David B. (Tustin CA), Leak detector for natural gas pipelines.

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10. Anway ; Allen R., Method and apparatus for detecting and locating fluid leaks.

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11. Allen Trevor J. (Hopton-on-Sea GB2), Method and apparatus for detecting leaks in pipelines using cross-correlation techniques.

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12. Suzuki Takehiko (Yamato JPX) Taniguchi Shozo (Tokyo JPX) Kanemaru Kohji (Yokohama JPX) Sato Yoshiyuki (Tokyo JPX) Enamito Akihiko (Chigasaki JPX), Method and apparatus for detecting the position of an abnormal site of a buried pipe.

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13. Claytor Thomas N. (Woodridge IL), Method and means of passive detection of leaks in buried pipes.

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14. Farmer Edward J. (1611 20th St. Sacramento CA 95814), Method for locating leaks in a fluid pipeline and apparatus therefore.

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15. Sugiyama, Sakae, Method of detecting a leakage of fluid.

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16. Russo Anthony P. (Bloomfield NJ), Underground conduit defect localization.

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17. Saitoh Susumu (Tokyo JPX) Taniguchi Syozo (Tokyo JPX) Enomoto Akio (Tokyo JPX) Matsuzawa Teruyoshi (Tokyo JPX), Water-leakage detecting apparatus and method which are little influenced by noise.

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1. Allison, Peter S.; Chassaing, Charles E; Lethcoe, Bryan, Acoustic impact detection and monitoring system.

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2. Al-Qahtani, Hussain M.; Hawwa, Muhammad A., Acoustic leak detection system and method with enviromental noise isolation.

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3. Williams, Andrew John; Roy, Keith John, Apparatus for determining the position of a signal from a pipe.

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4. Tzonev, Nikolay Nikolov; Shpak, Dale John; Sime, David William, Cable assembly for providing power through inductive coupling.

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5. Youcef-Toumi, Kamal; Chatzigeorgiou, Dimitrios; Ben-Mansour, Rached, Compliant leak detection system.

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6. Bracken, Marc; Yusuf, Shabbir, Detecting leaks in a fluid distribution system.

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7. Fleury, Jr., Leo W.; Dintakurti, Ganapathi Deva Varma; Williams, James O.; Yusuf, Shabbir, Enclosure for leak detector.

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8. Huebler, James Emerson; Ziolkowski, Christopher John, Enhanced acoustic detection of gas leaks in underground gas pipelines.

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9. Zoratti, Michael, Fire hydrant anti-tamper device.

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10. Fleury, Jr., Leo W.; Dintakurti, Ganapathi Deva Varma; Richarz, Werner Guenther; Williams, James O.; Yusuf, Shabbir; Hiller, Timothy Scott Edward; Mercer, Steven James; Janhunen, Stefan Erik, Fire hydrant leak detector.

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11. Horne, Stephen J.; MacDonald, Robert L., Fluid flow detection and analysis device and system.

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12. Kechter, George E.; Narendran, Vangal K.; Francini, Robert B.; Leis, Brian N., In-ground pipeline monitoring.

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13. Hyland, Gregory E.; Keefe, Robert Paul; Zakas, Marietta Edmunds; Barker, Clayton Robert, Infrastructure monitoring devices, systems, and methods.

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14. Hyland, Gregory E.; Keefe, Robert Paul; Zakas, Marietta Edmunds; Barker, III, Clayton Robert, Infrastructure monitoring devices, systems, and methods.

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15. Ben-Mansour, Rached, Leak and contamination detection micro-submarine.

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16. Brown, Ian J.; Smith, Brynley D.; Williams, Andrew J., Leak detection apparatus and method.

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17. Ben-Mansour, Rached; Mezghani, Khaled, Leak detection band.

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18. Ben-Mansour, Rached; Chatzigeorgiou, Dimitrios; Khalifa, Atia; Choi, Changrak; Youcef-Toumi, Kamal, Leak detection system based on force transduction.

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19. Dintakurt, Ganapathi Deva Varma; Yusuf, Shabbir; Mercer, Steven James, Leak detector.

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20. Pal, Maninder; Dixon, Neil; Flint, James, Leak detector.

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21. Richarz, Werner Guenther; Myles, Andrea; Yusuf, Shabbir, Leak detector and sensor.

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22. Joseph Baumoel, Leak locator for pipe systems.

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23. Hoshuyama, Osamu; Ono, Yumi, Leakage analysis system and leakage detection method using at least two measurement terminals.

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24. Hoshuyama, Osamu, Leakage determination method, leakage determination system, and program.

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25. Hull, John; Jalilian, Seyed Ehsan; Cheuk, Philip, Loudness based method and system for determining relative location of an acoustic event along a channel.

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26. Bao-Wen Yang ; Marion Recane, Method and apparatus for pattern match filtering for real time acoustic pipeline leak detection and location.

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27. Ramos, Rogerio Tadeu; Strong, Andrew; Lees, Gareth, Method and system for estimating fluid leak flow rates using distributed optical fiber sensors.

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28. Chana, Gurcharan Singh, Method and system for localizing and correlating leaks in fluid conveying conduits.

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29. Lapinski,Sterling; Hill,John Carroll; Alphenaar,Deirdre, Method and system for monitoring fluid flow.

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30. Cunningham,Helen A., Methods and systems for acoustically locating computer systems.

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31. Harrison, Warner George, Methods and systems for the estimation of the injection point of foreign signals in a network.

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32. Lander, Paul; Saltzstein, William E., Monitoring vibrations in a pipeline network.

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33. Osama Hunaidi CA, PC multimedia-based leak detection system for water transmission and distribution pipes.

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34. Yang, Bao-Wen; Recane, Marion, Pattern matching for real time leak detection and location in pipelines.

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35. Zusman, George V., Piezoelectric vibration sensor for fluid leak detection.

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36. Merlob, Darren E., Pipeline leak detection device and method.

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37. Kumar, Amit; Reddy, Ramani V., Real-time monitoring of a metal surface.

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38. Rioux,Daniel, Sensor for profiling system.

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39. Schoonover, Larry Gene, System and method for filtering noise from acoustic energy from a valve.

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40. Dalmazzone, Mauro Gianni; De Lorenzo, Gianpietro; Giunta, Giuseppe, System and method for the continuous detection of impacts on pipelines for the transportation of fluids, particularly suitable for underwater pipelines.

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41. Berman,Morris S.; Niemiec,Jan M., System and method for the detection of ballistic impacts and/or penetration of a pressure vessel.

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42. Clarke, Burton Roland; Allgaier, Ryan Paul, System and method for ultrasonic detection and imaging.

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43. Solomon, David, System method and device for leak detection and localization in a pipe network.

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44. Lander, Paul, Tracking vibrations in a pipeline network.

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45. Lander, Paul, Tracking vibrations in a pipeline network.

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46. Lander, Paul, Tracking vibrations in a pipeline network.

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47. Lander, Paul, Tracking vibrations in a pipeline network.

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