After the time limit for publicity has passed, the defendant can of course raise objections, but the parties cannot raise objections. As long as the defendant has justified reasons, he can raise objections to the responsible departments and personnel, but it is best not to do so without key evidence. This method is unnecessary because it costs money and effort.
Second, how long is the patent publicity period?
There is no such procedure as publicity period in the field of invention patents, but there is such a procedure for trademarks.
You mean the procedure that an invention patent is deemed to be withdrawn three years after it is automatically disclosed 18 months after the application, and there is no need for substantive examination.
In fact, no matter whether you ask for disclosure voluntarily before 18 months or automatically after 18 months, as long as it is disclosed, it will always be in an open state, whether you withdraw it or not.
Third, how to compensate for the infringement of design patents?
According to "Several Provisions of the Supreme People's Court on Applicable Legal Issues in the Trial of Patent Disputes", the compensation standard for patent infringement determines the amount of compensation according to the losses suffered by the obligee or the interests gained by the infringer due to infringement.
The losses suffered by the obligee due to infringement can be calculated by multiplying the total sales reduction of patented products caused by infringement by the reasonable profit of each patented product. If it is difficult to determine the total sales reduction of the right holder, the product of the total number of infringing products sold in the market multiplied by the reasonable profit of each patented product can be regarded as the loss suffered by the right holder due to infringement.
The benefits obtained by the infringer due to infringement can be calculated by multiplying the total number of infringing products sold in the market by the reasonable profit income of each infringing product. The benefits obtained by the infringer due to infringement are generally calculated according to the operating profit of the infringer, and can be calculated according to the sales profit for the infringer who is completely engaged in infringement.
If it is difficult to determine the loss of the infringer or the interests of the infringer, and there is a patent license fee for reference, the people's court may reasonably determine the compensation amount by referring to 1 to 3 times of the patent license fee according to the category of the patent right, the nature and circumstances of the infringer's infringement, the amount of the patent license fee, the nature, scope and time of the patent license, etc.
The above details whether you can raise an objection after the publicity period. After the publicity period, if there is enough evidence, objections can still be raised, and relevant departments need to handle the objections raised by the masses according to the process.