Jin S Oh

US Patent:

51801329, Jan 19, 1993

Filed:

Nov 22, 1991

Appl. No.:

7/796338

Inventors:

Scott A. Pearson - Cambridge MA
Jin Oh - Cambridge MA
Richard A. Lethin - Cambridge MA
Eric F. Howlett - Groton CT

International Classification:

A45D 4214

US Classification:

248362

Abstract:

A suction device has a flexible cup member whose lower surface defines a flat central zone surrounded by an annular zone sloping inwardly and upwardly at an angle of 2. degree. to 10. degree. with the central zone. An article holder, such as a beverage can receptacle, has a rigid circular base centrally secured to the upper surface of the cup member, opposite the central zone thereof. Any tilting or lifting of the article holder attendantly tilts or pulls the central zone of the cup member upwardly, thereby establishing a retentive suction in a self-setting manner.

US Patent:

20220189992, Jun 16, 2022

Filed:

Mar 8, 2022

Appl. No.:

17/689898

Inventors:

- Wuhan, CN
Jin Yong Oh - Santa Clara CA, US

International Classification:

H01L 27/11582
H01L 21/306
H01L 21/311
H01L 21/762
H01L 23/522
H01L 23/528
H01L 23/48

Abstract:

Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate having a first side and a second side opposite to the first side. The 3D memory device also includes a memory stack including interleaved conductive layers and dielectric layers at the first side of the substrate. The 3D memory device also includes a plurality of channel structures each extending vertically through the memory stack. The 3D memory device also includes a slit structure extending vertically through the memory stack and extending laterally to separate the plurality of channel structures into a plurality of blocks. The 3D memory device further includes a first doped region in the substrate and in contact with the slit structure. The 3D memory device further includes an insulating structure extending vertically from the second side of the substrate to the first doped region. The 3D memory device further includes a plurality of second doped regions in the substrate and separated by the insulating structure.

US Patent:

20190372005, Dec 5, 2019

Filed:

May 22, 2019

Appl. No.:

16/419420

Inventors:

- Suwon-si, KR
- Stanford CA, US
Jin Young OH - Stanford CA, US
Zhenan BAO - Stanford CA, US
Toru KATSUMATA - Stanford CA, US

Assignee:

Samsung Electronics Co., Ltd. - Suwon-si
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY - Stanford CA

International Classification:

H01L 51/00
C08L 83/10
C08G 61/12
H01L 51/05
G01B 7/16

Abstract:

Disclosed are an organic thin film including a semiconducting polymer including a ligand that is metal-coordination bondable or is metal-coordination bonded and an elastomer including a ligand that is metal-coordination bondable or is metal-coordination bonded, wherein the semiconducting polymer and the elastomer are configured to be dynamic intermolecular bonded by a metal-coordination bond, an organic sensor, and an electronic device.