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1. 发明授权

US09687110B2 Pancake maker apparatus, methods and systems 有权
公开(公告)号：US09687110B2
公开(公告)日：2017-06-27
申请号：US14556777
申请日：2014-12-01
申请人： TECA TECHNOLOGIES LIMITED
发明人： Andrew James Lee , Preston Moeller , Zhong Quan Si
IPC分类号： A47J37/06
CPC分类号： A47J37/067 , A47J37/105
摘要： A cooking apparatus includes first and second griddles, each having a generally planar cooking surface for cooking food. A first lifting mechanism is configured to elevate the first griddle such that a food item on the cooking surface of the first griddle is predisposed to fall onto the cooking surface of the second griddle. A first wiper is configured to sweep the cooking surface of the first griddle to facilitate detachment of any food item attached to the cooking surface of the first griddle for transfer such food item to the cooking surface of the second griddle. The first and second griddles, first lifting mechanism, and first wiper are interconnected preferably to form a portable, integrated cooking product. These components preferably are enclosed within a housing for presenting a refined consumer product for use in a home kitchen and are arranged so as to define a compact volume and footprint.

2. 发明授权

US09521479B2 Headphones and headsets 有权
标题翻译：耳机和耳机
公开(公告)号：US09521479B2
公开(公告)日：2016-12-13
申请号：US14424628
申请日：2013-08-30
申请人： TECA TECHNOLOGIES LIMITED
发明人： Andrew James Lee
IPC分类号： H04R25/00 , H04R1/10 , H04R5/033
CPC分类号： H04R1/105 , H04R5/0335
摘要： Headphones or a headset comprise a pair of electro-acoustic transducers (1, 2), both ear-pieces and an earpiece and a microphone are carried at opposite ends of a curved headband (3) that is formed by a chain of links (500-511) that are hinged to one another and the transducers (1, 2). Each link (5) involves a shell-casing (8) that on an underside has a first pair of mutually-spaced projecting lugs (9) and has a second pair of mutually-spaced projecting lugs (10) that nest with the first pair of lugs (9) of the next-following link (5). The nested lugs (9, 10) are pierced transversely and pivot pins (11) are inserted in the piercings to establish hinges (7) between the links (5). The transducers (1, 2) are hinged to the ends of the headband (3) to enable the headphones or headset to be rolled up lengthwise of the headband (3).
摘要翻译：耳机或头戴耳机包括一对电声换能器（1,2），耳塞和耳机和麦克风两者都在由链条链（500）形成的弯曲头带（3）的相对两端 -511），其彼此铰接并且换能器（1,2）。每个连杆（5）包括壳体（8），其在下侧上具有第一对相互间隔开的突出凸耳（9），并且具有与第一对嵌套的第二对相互间隔开的突出凸耳（10）的下一个链接（5）的凸耳（9）。嵌套的凸耳（9,10）横向穿透，枢轴销（11）插入穿孔中以在连接件（5）之间建立铰链（7）。传感器（1,2）铰接到头带（3）的端部，以使耳机或头戴式耳机能够沿着头带（3）的纵向卷起。

3. 发明授权

US10537208B2 Pancake maker apparatus, methods and systems 有权
公开(公告)号：US10537208B2
公开(公告)日：2020-01-21
申请号：US16055200
申请日：2018-08-06
申请人： TECA TECHNOLOGIES LIMITED
发明人： Andrew James Lee , Preston Moeller , Zhong Quan Si
IPC分类号： A47J37/06 , A47J37/10
摘要： A cooking apparatus includes first and second griddles, each having a generally planar cooking surface for cooking food. A first lifting mechanism is configured to elevate the first griddle such that a food item on the cooking surface of the first griddle is predisposed to fall onto the cooking surface of the second griddle. A first wiper is configured to sweep the cooking surface of the first griddle to facilitate detachment of any food item attached to the cooking surface of the first griddle for transfer such food item to the cooking surface of the second griddle. The first and second griddles, first lifting mechanism, and first wiper are interconnected preferably to form a portable, integrated cooking product. These components preferably are enclosed within a housing for presenting a refined consumer product for use in a home kitchen and are arranged so as to define a compact volume and footprint.

4. 发明授权

US10039416B2 Pancake maker apparatus, methods and systems 有权
公开(公告)号：US10039416B2
公开(公告)日：2018-08-07
申请号：US15632666
申请日：2017-06-26
申请人： TECA TECHNOLOGIES LIMITED
发明人： Andrew James Lee , Preston Moeller , Zhong Quan Si
IPC分类号： A47J37/06 , A47J37/10
摘要： A cooking apparatus includes first and second griddles, each having a generally planar cooking surface for cooking food. A first lifting mechanism is configured to elevate the first griddle such that a food item on the cooking surface of the first griddle is predisposed to fall onto the cooking surface of the second griddle. A first wiper is configured to sweep the cooking surface of the first griddle to facilitate detachment of any food item attached to the cooking surface of the first griddle for transfer such food item to the cooking surface of the second griddle. The first and second griddles, first lifting mechanism, and first wiper are interconnected preferably to form a portable, integrated cooking product. These components preferably are enclosed within a housing for presenting a refined consumer product for use in a home kitchen and are arranged so as to define a compact volume and footprint.

5. 发明申请

US20150245124A1 HEADPHONES AND HEADSETS 有权
标题翻译：耳机和耳机
公开(公告)号：US20150245124A1
公开(公告)日：2015-08-27
申请号：US14424628
申请日：2013-08-30
申请人： TECA TECHNOLOGIES LIMITED
发明人： Andrew James Lee
IPC分类号： H04R1/10
CPC分类号： H04R1/105 , H04R5/0335
摘要： Headphones or a headset comprise a pair of electro-acoustic transducers (1, 2), both ear-pieces and an earpiece and a microphone are carried at opposite ends of a curved headband (3) that is formed by a chain of links (500-511) that are hinged to one another and the transducers (1, 2). Each link (5) involves a shell-casing (8) that on an underside has a first pair of mutually-spaced projecting lugs (9) and has a second pair of mutually-spaced projecting lugs (10) that nest with the first pair of lugs (9) of the next-following link (5). The nested lugs (9, 10) are pierced transversely and pivot pins (11) are inserted in the piercings to establish hinges (7) between the links (5). The transducers (1, 2) are hinged to the ends of the headband (3) to enable the headphones or headset to be rolled up lengthwise of the headband (3).
摘要翻译：耳机或头戴耳机包括一对电声换能器（1,2），耳塞和耳机和麦克风两者都在由链条链（500）形成的弯曲头带（3）的相对两端 -511），其彼此铰接并且换能器（1,2）。每个连杆（5）包括壳体（8），其在下侧上具有第一对相互间隔开的突出凸耳（9），并且具有与第一对嵌套的第二对相互间隔开的突出凸耳（10）的下一个链接（5）的凸耳（9）。嵌套的凸耳（9,10）横向穿透，枢轴销（11）插入穿孔中以在连接件（5）之间建立铰链（7）。传感器（1,2）铰接到头带（3）的端部，以使耳机或头戴式耳机能够沿着头带（3）的纵向卷起。

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