In patent infringement cases, the relevant evidence provided by the infringed party needs to meet the evidence requirements, that is, the rules of relevance, objectivity and legality. Whether the infringing photos or videos provided specifically are accepted depends on these three aspects. Those that meet the requirements of evidence can be used as evidence of infringement.
In the process of trial, it needs to go through such links as proof, cross-examination and authentication:
First of all, the evidence is given by both parties, and the relevant evidence of infringement or non-infringement is accepted by the court;
The accepted evidence needs to be cross-examined in court, and the parties, witnesses, appraisers and prosecutors shall fully cross-examine the relevant evidence;
After cross-examination, the relevant evidence shall be authenticated after discussion by the court judge or decision of the collegial panel, and shall be used as the basis for finalizing the case.
To sum up, whether the photos and videos collected by the infringer in patent infringement cases are recognized by the court depends on whether they have the ability of evidence and whether they are accepted by evidence, cross-examination and appraisal.