The following table shows the ranking of Applicants of PCT applications. The ranking is based on the following conditions.
- Technical field: Electric communication (smartphone, cell phone, wireless network, video streaming, videoconference device, user authentication system, etc.)
- Status: PCTapplications in 2018 (publication date by WIPO).
- Count: The number of patent applictions filed by each applicant was counted.
|1||4007||HUAWEI TECHNOLOGIES CO.. LTD.|
|4||1455||TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)|
|5||1217||SAMSUNG ELECTRONICS CO.. LTD.|
|6||1172||LG ELECTRONICS INC.|
|7||771||GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.. LTD.|
|9||695||MICROSOFT TECHNOLOGY LICENSING. LLC|
|10||616||INTEL IP CORPORATION|
|12||472||NOKIA TECHNOLOGIES OY|
|13||441||SHARP KABUSHIKI KAISHA|
|14||436||NTT DOCOMO. INC.|
|16||355||MITSUBISHI ELECTRIC CORPORATION|
|18||297||SONY SEMICONDUCTOR SOLUTIONS CORPORATION|
|19||296||CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY|
|20||289||TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED|
In the patent search, it was confirmed that a high-accuracy population (i.e., a population not including non-relevant fields) of patents was obtained. Subsequently, the population was used to create the table.