專利地圖及專題文章:無人機全球專利佈局概況及其趨勢(下)
王文宏/中銓國際專利商標事務所主任工程師 2015-08-06
在上期文章中,已陸續介紹無人機的主要架構、用途及競爭國家等趨勢,本期的文章將以繼續介紹發展無人機的幾個主要公司、相關產品運用及重要專利。
無人機全球專利佈局概況及其趨勢(下)
陸、 無人機全球專利之競爭公司分析
一、全球各競爭公司發展「無人機」的專利排行
可從下表可知,至2015年4月為止,以EPO專利資料庫為評估對象,無人機專利發展最多的公司,其中以:
日本:山葉(YAMAHA)、三菱重工(MISUBISHI)
美國:漢威聯合(HONEYWELL)、波音(BOEING)
中國:重慶金泰航空(KINGTEC INDUSTY)、無錫同春新能源(WUXI TONGCHUN)
韓國:韓國航空宇宙產業(KOREA AEROSPACE)
二、各競爭公司的無人機商業產品
1. 日本山葉(YAMAHA)無人機:運用於農業上的農藥噴灑
2. 三菱重工(MISUBISHI)無人機:運用於軍用無人戰鬥機
3. 漢威聯合(HONEYWELL)無人機:運用於打擊犯罪集團及恐怖組織的無人機。
4. 波音(BOEING)無人機:美國空軍希望將波音所開發的X-48無人飛機用作加油機、運輸機、指揮控制機或多用途飛機。
5. 重慶金泰航空(KINGTEC INDUSTY)無人機:運用農業運用的噴農藥用途
6. 無錫同春新能源(WUXI TONGCHUN)無人機:用於大樓之間的快遞包裹
7. 韓國航空宇宙產業(KOREA AEROSPACE) 無人機:運用於軍用偵察機
8. 順豐快遞所使用的無人機:運用於運送貨物
柒、全球無人機的未來運用趨勢
捌、全球無人機的重要專利解析
一、至2015年4月為止,以EPO專利資料庫為評估對象,挑選他人引證數較多的專利。他人引證數越多,代表該專利極有可能是基礎專利或先驅專利。
1. US7874513B1 - 01/25/2011
[en] APPARATUS AND METHOD FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT
發明人(s): SMITH FRICK A (US)
申請人:SMITH FRICK A (--)
他人引證數 :38
摘要 [en]:
A fixed wing Vertical Take-Off and Landing (VTOL) aircraft for use as a Personal Air Vehicle (PAV) or unmanned vehicle. A first double-ended drive shaft engine is mounted sideways in the front of the fuselage to serve a first pair of ducted fans mounted at the ends of the front wing. A second double-ended drive shaft engine is mounted sideways in the rear of the fuselage to serve a second pair of ducted fans mounted on the rear fuselage. The ducted fans are rotatable from a horizontal orientation to a vertical orientation to permit the aircraft to take off and land as a VTOL or conventional aircraft, and to be flown as a conventional aircraft. A parachute is provided with inflation assistance to permit rapid low altitude deployment for a controlled descent of the aircraft in an emergency.
二、至2015年5月為止,以歐洲EPO專利資料庫為評估對象,挑選專利家族數較多的專利,專利家族數越多,代表該專利權人極重視的專利,或者也有可能是基礎專利或先驅專利。
1. US5809204A - 09/15/1998
[en] USER INTERFACE FOR TELEVISION SCHEDULE SYSTEM
發明人(s): YOUNG PATRICK (US); ROOP JOHN H (US); EBRIGHT ALAN R (US); FABER MICHAEL W (US); ANDERSON DAVID (US)
申請人:STARSIGHT TELECAST INC (US)
優先權號: US21997188A (19880715); US48441295A (19950607); US19853894A (19940218); US57955590A (19900910)
專利家族數:36
摘要 [en]:
Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position-which defines where the cursor (32) is and thus, where it will move next-portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
玖、結論
談及近年來最火紅的無人機送貨,雷虎科技賴春霖直言:「這些都是Nonsense(胡說八道)!」,囿於無人機有限的載重程度和電池續航力,他認為目前要用無人機送貨是天方夜譚,即使未來技術可以克服,無人機送貨仍然沒有實質效益可言。賴春霖認為:「無人機更大的應用潛力是農業、水質監測、救災和公共安全等商業領域,而這也是台灣無人機廠商還有機會切入的領域。」
另賴春霖特別提到,無人機產業的決勝關鍵是什麼?「第一是速度,第二是規模,第三才是技術。」。因此,雷虎近年來運用其累積多年的馬達與引擎技術,並積極與德國、美國和中國合作開發軟體,希望搶食無人機的高階應用市場,因為無人機高階應用市場需要深厚的技術底子和精準的商業模式,不是人人吃得起。賴春霖認為,由於兩岸政治國情不同,當牽涉到商業應用時,國際市場普遍還是比較信任台灣的產品,這可望成為台灣無人機產業的優勢。(數位時代,第250期)
藉由無人機全球性專利地圖之建置分析,可以探知各國無人機的核心技術,以及同性質競爭公司的研發技術及其專利佈局、各廠間結盟情況之調查,除了可以避免重複研發技術而浪費研發資源外,藉此也可避開他人無人機的專利地雷區,以絕專利侵權被告之可能;另可獲知自身的競爭優勢外,亦可以以既有的無人機技術,進行技術創新改良或迴避設計,進而促進國內產業升級,進而提升企業自身價值及競爭優勢
若有興趣對某產業技術進行專利地圖分析、專利檢索、專利申請,請隨時歡迎電洽中銓國際專利商標事務所04-23155979
備註:
1. cover photo via , Todd Huffman cc license.
2. FRC YAMAHA R-MAX TEST FLIGHT圖/摘自Youtube
3. ATD-X試驗機圖/wikipedia
4. honeywell t-hawk圖/federaljack.com
5. 波音X-48無人飛機圖/www.unmanned.co.uk
6. 金泰航空的農用機圖/www.casid.org.tw
7. 韓國航空宇宙產業無人機圖/http://blog.daum.net/