sth uniquely enjoyed (or possessed etc) by a certain group of people
monopoly
Definitions (粵典–words.hk)
名詞
一種畀發明家保護自己權益嘅權利，等人哋要經佢授權先可以使用嗰項發明；同版權唔同嘅係，專利權需要主動登記申請。（量詞：個） patent; sometimes also refers to trademarks (albeit legally they are different concepts)
專利權
专利权
zyun1 lei6 kyun4 patent right
申請專利
申请专利
san1 cing2 zyun1 lei6 to apply for a patent
名詞
泛指法律上專有嘅經營權 refers generally to an exclusive legal right to operate a particular business
專利巴士
专利巴士
zyun1 lei6 baa1 si2 franchised buses
名詞
淨係某啲人或事所關連嘅嘢 even more generally referring something exclusive to an individual or a class of things
文字唔係士大夫專利。
文字唔系士大夫专利。
man4 zi6 m4 hai6 si6 daai6 fu1 zyun1 lei6. Language is not only for the educated upper classes.
婚外情唔係男人嘅專利，女人一樣會。
婚外情唔系男人嘅专利，女人一样会。
fan1 ngoi6 cing4 m4 hai6 naam4 jan2 ge3 zyun1 lei6, neoi5 jan2 jat1 joeng6 wui5. Engaging in extra-marital affairs is not something only men do. Women do it as well.
近義詞
商標、專營
Definitions (Wiktionary)
noun, figuratively, literally
patent
萬聖節裝扮不是大人的專利，那些拍門討糖果的小孩裝扮也可以十分出色！
万圣节装扮不是大人的专利，那些拍门讨糖果的小孩装扮也可以十分出色！
wàn shèng jié zhuāng bàn bù shì dà rén de zhuān lì ， nà xiē pāi mén tǎo táng guǒ de xiǎo hái zhuāng bàn yě kě yǐ shí fēn chū sè ！ Halloween costumes are not just for adults - the costumes of children who ask for candy can also be extraordinary!
noun
patent rights (syn.) 專利權, 专利权
Definitions (Kaifangcidian)
（沒有對應漢語詞彙）
Definitions (HSK3.0)
HSK3 五级词汇表 #1046
Examples (Tatoeba—Mandarin-English)
Mandarin
英特尔公司由那个发明取得着巨大的专利权收入
英特爾公司由那個發明取得着巨大的專利權收入
yīng tè ěr gōng sī yóu nà ge fā míng qǔ dé zhe jù dà de zhuān lì quán shōu rù