請問如何確認某個美國專利是否還有效? - 專利
By Elma
at 2012-07-27T15:04
at 2012-07-27T15:04
Table of Contents
我是初學者
請問版上各位大大
請問我要去哪裡查詢某個美國專利是否還有效或者已經失效了呢?
請問要在美國專利網站哪裡查詢呢?或者用Delphion是否可以查到此資訊?
謝謝各位大大
--
請問版上各位大大
請問我要去哪裡查詢某個美國專利是否還有效或者已經失效了呢?
請問要在美國專利網站哪裡查詢呢?或者用Delphion是否可以查到此資訊?
謝謝各位大大
--
Tags:
專利
All Comments
By Delia
at 2012-08-01T00:44
at 2012-08-01T00:44
By Dinah
at 2012-08-04T09:14
at 2012-08-04T09:14
By Tracy
at 2012-08-04T17:22
at 2012-08-04T17:22
By Adele
at 2012-08-07T17:27
at 2012-08-07T17:27
By Hedy
at 2012-08-12T15:26
at 2012-08-12T15:26
By Ethan
at 2012-08-13T23:33
at 2012-08-13T23:33
By Emily
at 2012-08-18T22:22
at 2012-08-18T22:22
By Sarah
at 2012-08-20T04:17
at 2012-08-20T04:17
By Ophelia
at 2012-08-22T03:56
at 2012-08-22T03:56
By Cara
at 2012-08-24T00:13
at 2012-08-24T00:13
By Agnes
at 2012-08-28T17:32
at 2012-08-28T17:32
By Frederic
at 2012-09-01T03:43
at 2012-09-01T03:43
By Daph Bay
at 2012-09-01T08:00
at 2012-09-01T08:00
Related Posts
請教高雄有推薦的專利所嗎?
By Sandy
at 2012-07-26T01:18
at 2012-07-26T01:18
請教專利自己申請或找事務所申請?
By Faithe
at 2012-07-25T22:19
at 2012-07-25T22:19
檢索關鍵字的選擇
By Ula
at 2012-07-25T21:01
at 2012-07-25T21:01
殺蒼蠅散彈槍 Bugasalt
By Steve
at 2012-07-24T13:22
at 2012-07-24T13:22
檢索關鍵字的選擇
By Dora
at 2012-07-24T10:29
at 2012-07-24T10:29