English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Patents
Expire
Find Us Patent
US 11473442 B2
PatentWizard
Not Paid
Patent Schedule
Design Patent
Specifications.pdf
Patent
Application Drawings
Do Patents
Cover Intended Use of Product
Perotis Patens
Ai Assisted Patent
Application Drafting
Patent
Colognes
Patents
Hairy
Filing a Provisional Application YouTube
Patent
Wizard Tutorial
What Is a Provisional
Patent
How to Monetize a
Patent
How to Create Patent Drawings
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
Patents
Expire
Find Us Patent
US 11473442 B2
PatentWizard
Not Paid
Patent Schedule
Design Patent
Specifications.pdf
Patent
Application Drawings
Do Patents
Cover Intended Use of Product
Perotis Patens
Ai Assisted Patent
Application Drafting
Patent
Colognes
Patents
Hairy
Filing a Provisional Application YouTube
Patent
Wizard Tutorial
What Is a Provisional
Patent
How to Monetize a
Patent
How to Create Patent Drawings
0:32
How a Master Key Works 🔑
已浏览 2.9万 次
1 个月前
YouTube
PatentYogi
0:17
🏅 The 2025 leading companies by patent filings at the EPO are…
已浏览 19.5万 次
2 个月之前
YouTube
European Patent Office
1:20
Which countries are filing the most European patent applications?
已浏览 60.8万 次
2 个月之前
YouTube
European Patent Office
2:55
How Do You Do a Patent Search, and Can You Do a Patent Search Without a Patent Attorney?
已浏览 118 次
10 个月之前
YouTube
King Patent Law
0:15
Ace Nica Patentero: A Guide to Their Work
已浏览 2.6万 次
1 个月前
TikTok
acenic293
0:21
National IP Yatra 2026 | Protect Your Ideas Before It’s Too Late
已浏览 2 次
1 个月前
YouTube
Eeva Patent Services
0:31
National IP Yatra 2026 | The Future of Innovation Starts Here
已浏览 814 次
1 个月前
YouTube
Eeva Patent Services
0:59
Types of Patent Drawings Explained | IP Helpdesk #patent #shorts #intellectualproperty
已浏览 59 次
8 个月之前
YouTube
IP Helpdesk
1:33
Mikko Möttönen: The breakthrough in measuring quantum systems
已浏览 1.3万 次
1 个月前
YouTube
European Patent Office
0:34
National IP Yatra 2026 Highlights | Innovation Meets Protection
已浏览 400 次
1 个月前
YouTube
Eeva Patent Services
2:44
The Barber of Progress: How Richard Spikes Invented the Modern World
已浏览 6.3万 次
1 个月前
YouTube
Black History Unfiltered
0:55
⚡️😲 Nikola Tesla's First Prototype Motor?
已浏览 6.2万 次
1 个月前
YouTube
Pawn Goldmine
1:01
Patent Shoe Scuff Mark Removal Guide
已浏览 160万 次
3 个月之前
TikTok
wilvlogs_
1:04
How to Transform Your Life and Career Goals
已浏览 29.4万 次
3 个月之前
TikTok
angelinaababyy
0:29
Kaybolan Formül: Kimyagerin Gizemli Hikayesi
已浏览 37.9万 次
3 个月之前
TikTok
garantivideo
0:10
The Forgotten Telephone Patent Race of 1876
已浏览 6.1万 次
3 个月之前
TikTok
historytheunexpected
0:43
Pi Day
已浏览 26.2万 次
3 个月之前
YouTube
European Patent Office
0:19
Abraham Lincoln is the only United States president to hold a patent. Granted on May 22, 1849, Patent No. 6,469 was for a device designed to buoy vessels over shoals, featuring adjustable air chambers to help boats navigate shallow waters.
已浏览 8.9万 次
1 个月前
TikTok
justin_danger_nunley
5:17
Brother Claims Company, But Patents Remain Mine
已浏览 11.5万 次
2 个月之前
TikTok
z8o4qikth7
1:47
Ford's Revolutionary Self-Repossessing Vehicles
已浏览 14.6万 次
3 个月之前
TikTok
peggybolton
展开
更多类似内容
反馈