CHANG CHENG-HUNG has a total of 14 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets measurement, semiconductors and agriculture are NINGBO SHINING OPTOELECTRONICS CO LTD, Jinan jingheng electronics co ltd and SAEDGE VISION SOLUTIONS PTE LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | EPO (European Patent Office) | 1 | |
#3 | Japan | 1 | |
#4 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Semiconductors | |
#3 | Agriculture | |
#4 | Telecommunications | |
#5 | Control | |
#6 | Medical technology | |
#7 | Civil engineering | |
#8 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Analysing materials | |
#2 | Semiconductor devices | |
#3 | Horticulture | |
#4 | Planting | |
#5 | Geophysics | |
#6 | Diagnosis and surgery | |
#7 | Control or regulating systems | |
#8 | Foundations and excavations | |
#9 | Wireless communication networks | |
#10 | Electrolytic coating production |
# | Name | Total Patents |
---|---|---|
#1 | Chang Cheng-Hung | 14 |
#2 | Yu Chen-Hua | 5 |
#3 | Yeh Chen-Nan | 4 |
#4 | Fu Chu-Yun | 2 |
#5 | Hsu Yu-Rung | 2 |
#6 | Chen Ding-Yuan | 1 |
#7 | Chang Wen-Ying | 1 |
#8 | Jeng Shwang-Ming | 1 |
#9 | Liu Chueh-Shan | 1 |
#10 | Huang Chun-Hsiang | 1 |
Publication | Filing date | Title |
---|---|---|
US2015316497A1 | Wireless subsoil tension sensor | |
US2015204041A1 | Two-tier wireless soil measurement apparatus | |
US2015168594A1 | Extendable wireless soil measurement apparatus | |
US2010213548A1 | Methods of fabrication of semiconductor devices with low capacitance | |
US2009278196A1 | FinFETs having dielectric punch-through stoppers | |
US2009035909A1 | Method of fabrication of a FinFET element | |
US2006157776A1 | System and method for contact module processing |