1. We have plentiful experiences in Taiwanese patent/trademark prosecution matters.
2. As for patent/trademark prosecution matters in JP, US, CN, EP, KR and other countries, we provide quality services for our clients through close cooperation with excellent local firms.

1. As an invalidation requester, we can investigate invalidation evidences and prepare invalidation reasons. We can also provide services at the administrative remedy stages.
2. As an invalidation requestee, we can prepare a response for invalidation reasons.  We can also provide services at the administrative remedy stages.

1. Patent Infringement Appraisal.
2. Patent Validity Appraisal.

We help our clients to find out the patents which may constitute obstacles to our clients’ technologies implementation or products commercialization.

By providing prior art information of your competitor’s patent applications to TIPO, we can prevent the applications from being allowed improperly.

Licensing, transfer and litigation of patent/trademark.

Through interviews with patent examiners based on clients’ instructions, we do our best to make each important application be allowed with desirable scope.