Inventor
Woo-Keun Yoon
Inventor
Tokyo, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Jprimary
B25JManipulators30%
F16GBelts, cables, or ropes, predominantly used for driving purposes19%
F16HGearing14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
LOC157%
Y10TTechnical subjects covered by former us classification5%
A47LDomestic washing or cleaning4%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines4%
G06TImage data processing or generation, in general2%
G10KSound-producing devices2%
PatentTitleYear
11,064,862Dishwashing system202110,968,980Linear extension and retraction mechanism202110,960,537Robot arm mechanism202110,905,307Dishwashing system and robot device202110,900,548Linear extension and retraction mechanism and robot arm mechanism202110,800,046Linear extension and retraction mechanism, and robot arm mechanism equipped with same202010,800,047Robot arm mechanism and rotary joint apparatus202010,670,113Robot arm mechanism202010,661,452Linear extension and retraction mechanism202010,406,697Robot arm mechanism201910,335,943Robot arm mechanism2019D0844042Industrial robot2019D0844039Industrial robot2019D0844040Industrial robot2019D0844041Industrial robot201910,131,058Robot arm mechanism201810,005,189Extensible and retractable arm mechanism, and robot arm20189,999,972Robot arm mechanism and stepping motor control device20189,833,911Direct acting extensible and retractable arm mechanism, and robot arm provided with direct acting extensible and retractable arm mechanism2017D0790483'Remote controller for industrial robot'20179,248,576'Direct acting extensible and retractable arm mechanism, and robot arm provided with direct acting extensible and retractable arm mechanism'20168,925,405'Linear-motion telescopic mechanism and robot arm having linear-motion telescopic mechanism'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2016Patents assigned to NAT INST OF ADVANCED IND SCIEN (2)· patent assignee history
2015–2016Patents assigned to YOON WOO-KEUN (2)· patent assignee history
2015Based in Ibaraki, JP· patent location history
2016Based in Tsukuba, JP· patent location history
2017–2021Patents assigned to LIFE ROBOTICS INC (19)· patent assignee history
2017Patents assigned to AIST (1)· patent assignee history
2017–2021Based in Tokyo, JP· patent location history
2021Patents assigned to YOSHINOYA HOLDINGS CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIFE ROBOTICS INC | 19 | 2017–2021 |
| NAT INST OF ADVANCED IND SCIEN | 2 | 2015–2016 |
| YOON WOO-KEUNself | 2 | 2015–2016 |
| YOSHINOYA HOLDINGS CO LTD | 2 | 2021 |
| AIST | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 20 | 2017–2021 |
| Tsukuba, JP | 1 | 2016 |
| Ibaraki, JP | 1 | 2015 |