1. Lookup Japanese Patent for Digital Camera Patent Litigation
A digital camera (also called digicam or digital nonetheless camera)
is a camera that requires still pictures or video clip, or both,
digitally by recording images via an digital picture sensor. Many
compact digital nonetheless cameras can record sound and moving video
also as nonetheless pictures. Most 21st century cameras are digital.
In a patent litigation associated with a digicam, prior art search
is usually carried out. The most crucial supply of prior artwork for
digicams is Japanese prior artwork paperwork. Japan will be the top
country in digital digital camera development since early of 1990s
As may be seen in the table below, you will find about ten,000 patent
paperwork printed annually in Japanese that contain the phrase
of "digital camera" in Japanese. For details, make sure you refer to
Japanese patent search. Simply because there are so many Japanese
patent paperwork filed in the area of digital camera because 1993,
searching Japanese patent paperwork for a specific function of the
digital digital camera is really a difficult job.
When performing a patent search, we suggest to make use of a mixture
of complete text searches (wide search) and classification searches
(focused lookup) approach.
Digital cameras are categorized in to the subsequent fields in Japan
patent system:
F-Term: 5C053 (FA08 + GB06 + LA01 + LA06 + 5C122 + DA04 + EA42 + FH07
+ FH10 + FH14 + FK12 + GA01 + GA34 + HB01)
IPC: (H04N5/93 + H04N5/91 + H04N5/225 + H04N 101/00)
FI: (H04N5/93@Z + H04N5/91@J + H04N5/91@Z + H04N5/225@F + H04N101:00)
To illustrate the amount of Japanese patents filed at JPO about
digital digital camera and also the trend with time, we searched JPO
patent database for full paperwork that contain Japanese synonym
of "digital camera". The Japanese patent lookup result is summarized
beneath.
Number of Japanese Patents Containing the Word "Digital Camera" Vs. 12
months of Publication:
Year, Number of Search Hits
2010, 8620
2009, 9720
2008, 9578
2007, 10862
2006, 10046
2005, 10045
In a validity look for a patent litigation to get a digital digital
camera, often classification searches are used if the function(s) of
the target digital digital camera is nicely defined. Nevertheless,
an examiner might miss-classify a patent, consequently, we suggest
to make use of a broad, full text search with important phrase
strings along with the classification search. By using the mixture of
classification lookup and complete text search, we are able to find
and uncover pertinent artwork, if there is a pertinet artwork.
The amount of patents filed in Japan patent workplace in the area of
digital digital camera is the greatest on the planet, consequently,

2. Japanese patent is a extremely essential prior art source. According
to our experience, inside a validity/invalidation lookup, if the
target patent is submitted by an applicant outside of Japan, the
chance of uncovering great art is greater. A non-Japanese company
generally does not perform a Japanese search prior to submitting
a patent software because of the difficulties and cost in looking
Japanese. During the examination procedure, an examiner may not have
the ability to perform a thorough Japanese patent lookup due to the
time limitation, language barrier, and restricted resource.
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