Patents by Inventor Yanli Zhang

Yanli Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10600800
    Abstract: A three-dimensional memory device includes an alternating stack of insulating layers and word-line-level electrically conductive layers located over a substrate, and a drain-select-level electrically conductive layer located over the alternating stack. Memory stack structures extend through the alternating stack and the drain-select-level electrically conductive layer. Dielectric divider structures including a respective pair of straight sidewalls and drain-select-level isolation structures including a respective pair of sidewalls that include a respective set of concave vertical sidewall segments divide the drain-select-level electrically conductive layer into multiple strips. The drain-select-level electrically conductive layer and the drain-select-level isolation structures are formed by replacement of a drain-select-level sacrificial material layer with a conductive material and by replacement of drain-select-level sacrificial line structures with dielectric material portions.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: March 24, 2020
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Masatoshi Nishikawa, Shinsuke Yada, Yanli Zhang
  • Patent number: 10578835
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: March 3, 2020
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 10564399
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, and the sixth lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: February 18, 2020
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 10553176
    Abstract: The disclosure discloses a display drive circuit, a display device, and a method for driving the same, where the display drive circuit includes a control circuit arranged between a power supply management circuit and a level conversion circuit, and the control circuit is configured to boost a standard gate turn-on voltage signal provided by the power supply management circuit, and to generate and then output a higher gate turn-on voltage signal to the level conversion circuit, upon determining that an ambient temperature is below a set temperature, and/or an output of a gate drive circuit of a display panel is abnormal, so that the level conversion circuit generates and then outputs a corresponding gate drive signal at higher voltage.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: February 4, 2020
    Assignees: BOE Technology Group Co., Ltd., Chongqing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Lijun Xiong, Zhi Zhang, Heecheol Kim, Xiuzhu Tang, Shuai Chen, Jingpeng Zhao, Xing Dong, Xiaolong Liu, Gang Chen, Yanli Zhao
  • Publication number: 20200006358
    Abstract: A three-dimensional memory device includes an alternating stack of insulating layers and word-line-level electrically conductive layers located over a substrate, and a drain-select-level electrically conductive layer located over the alternating stack. Memory stack structures extend through the alternating stack and the drain-select-level electrically conductive layer. Dielectric divider structures including a respective pair of straight sidewalls and drain-select-level isolation structures including a respective pair of sidewalls that include a respective set of concave vertical sidewall segments divide the drain-select-level electrically conductive layer into multiple strips. The drain-select-level electrically conductive layer and the drain-select-level isolation structures are formed by replacement of a drain-select-level sacrificial material layer with a conductive material and by replacement of drain-select-level sacrificial line structures with dielectric material portions.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 2, 2020
    Inventors: Masatoshi NISHIKAWA, Shinsuke YADA, Yanli ZHANG
  • Patent number: 10519377
    Abstract: Disclosed are a liquid crystal composition and a display element or display using the liquid crystal composition, wherein the liquid crystal composition contains one or more compounds of general formulas I, II and III, The liquid crystal composition disclosed in the present invention has an excellent performance, an optical anisotropy in the range of 0.080 to 0.150, a low rotary viscosity, a fast response time, and good chemical, optical and thermal stabilities, and is very suitable for manufacturing liquid crystal display elements, particularly suitable for active matrix display elements, such as active matrix displays using a VA, FFS or IPS mode.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: December 31, 2019
    Assignee: SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD
    Inventors: Wenxiao Xing, Lei Zhao, Guoliang Yun, Xing Zhang, Gang Wen, RuiXiang Liang, Yuanyuan Zhai, YanLi Dong
  • Publication number: 20190391531
    Abstract: A human body security check system based on millimeter wave holographic three-dimensional imaging, comprising a mechanical scanning mechanism, millimeter wave signal transceiver units, an image processing unit (7), and an alarm unit (9).
    Type: Application
    Filed: January 27, 2016
    Publication date: December 26, 2019
    Inventors: Chunchao QI, Shukai ZHAO, Juncheng LIU, Guangsheng WU, Qing DING, Chengyan JIA, Beibei LIU, Yandong ZHANG, Yanli LIU
  • Publication number: 20190392893
    Abstract: Non-volatile memory strings may include multiple selection devices for coupling memory cell devices to a bit line. Different programming operations may be used to program various individual selection devices in a non-volatile memory cells string. For example, a control circuit may set a threshold voltage of a particular selection device to a value greater than a threshold voltage of another selection device. In another example, the control circuit may program the selection device using an initial sense time. Subsequent to programming the selection device using the initial sense time, the control circuit may program the selection device using a different sense time that is shorter than the initial sense time.
    Type: Application
    Filed: June 26, 2018
    Publication date: December 26, 2019
    Inventors: Xiang Yang, Dengtao Zhao, Huai-Yuan Tseng, Deepanshu Dutta, Zhongguang Xu, Yanli Zhang, Jin Liu
  • Patent number: 10495852
    Abstract: The present disclosure discloses a camera optical lens, including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: December 3, 2019
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 10497711
    Abstract: A three-dimensional non-volatile memory is provided with reduced programming variation across word lines. The gate lengths of word lines decrease from the top to the bottom of the memory hole. Increased programming speeds due to a narrow memory hole are offset by a smaller gate length at corresponding positions. A blocking dielectric thickness may also be varied, independently or in combination with a variable word line thickness. The blocking dielectric is formed with a horizontal thickness that is larger at regions adjacent to the lower word line layers and smaller at regions adjacent to the upper word line layers. The larger thickness at the lower word line layers reduces the programming speed in the memory hole for the lower word lines relative to the upper word lines. A variance in programming speed resulting from differences in memory hole diameter may be offset by a corresponding variance in blocking dielectric thickness.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: December 3, 2019
    Assignee: SanDisk Technologies LLC
    Inventors: Ashish Baraskar, Liang Pang, Yanli Zhang, Raghuveer Makala, Yingda Dong
  • Patent number: 10481367
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: November 19, 2019
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, YanLi Xie
  • Publication number: 20190345129
    Abstract: The present invention discloses a compound of which a structural formula thereof is represented as the following formula The compound disclosed by the present invention can be used as a liquid crystal compound and overcomes the problem that solubility of the traditional dibenzothiophene-class liquid crystals is poor, and thus can be better applied to the liquid crystal material field. The present invention further discloses a liquid crystal medium containing the compound and an application thereof.
    Type: Application
    Filed: May 8, 2018
    Publication date: November 14, 2019
    Applicant: SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    Inventors: Ming LI, Hongru GAO, Guoliang YUN, Xing ZHANG, Jinsong MENG, Li ZHANG, Lei ZHAO, Yanli DONG
  • Patent number: 10475804
    Abstract: A three-dimensional memory device includes an alternating stack of insulating layers and word-line-level electrically conductive layers located over a substrate, and a drain-select-level electrically conductive layer located over the alternating stack. Memory stack structures extend through the alternating stack and the drain-select-level electrically conductive layer. Dielectric divider structures including a respective pair of straight sidewalls and drain-select-level isolation structures including a respective pair of sidewalls that include a respective set of concave vertical sidewall segments divide the drain-select-level electrically conductive layer into multiple strips. The drain-select-level electrically conductive layer and the drain-select-level isolation structures are formed by replacement of a drain-select-level sacrificial material layer with a conductive material and by replacement of drain-select-level sacrificial line structures with dielectric material portions.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: November 12, 2019
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Masatoshi Nishikawa, Shinsuke Yada, Yanli Zhang
  • Publication number: 20190340233
    Abstract: An input method, an input device, and an apparatus for input are provided in the embodiments of the present application. The method specifically includes: receiving an input string having a fast input intent, wherein the fast input intent is used to indicate, according to a shorthand information of a word or a phrase corresponding to the input string, the word or the phrase; obtaining word candidates and/or phrase candidates corresponding to the input string according to a language model, wherein the word candidates and the phrase candidates are respectively complete words and complete phrases corresponding to the input string; presenting word candidates and/or phrase candidates to a user. The embodiments of the present application can not only improve the flexibility and application range of the fast input, but also improve the quality of word candidates and/or phrase candidates, thereby improving input efficiency.
    Type: Application
    Filed: November 30, 2016
    Publication date: November 7, 2019
    Inventors: Yang ZHANG, Haofeng JIAO, Yanli E
  • Publication number: 20190331894
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: August 7, 2018
    Publication date: October 31, 2019
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yanli Xie
  • Publication number: 20190331890
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: August 4, 2018
    Publication date: October 31, 2019
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 10461163
    Abstract: A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers located over a substrate. Memory stack structures are located in a memory array region, each of which includes a memory film and a vertical semiconductor channel. Contact via structures located in the terrace region and contact a respective one of the electrically conductive layers. Each of the electrically conductive layers has a respective first thickness throughout the memory array region and includes a contact portion having a respective second thickness that is greater than the respective first thickness within a terrace region. The greater thickness of the contact portion prevents an etch-through during formation of contact via cavities for forming the contact via structures.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: October 29, 2019
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Senaka Krishna Kanakamedala, Yoshihiro Kanno, Raghuveer S. Makala, Yanli Zhang, Jin Liu, Murshed Chowdhury, Yao-Sheng Lee
  • Patent number: 10453854
    Abstract: A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers located over a substrate. Memory stack structures are located in a memory array region, each of which includes a memory film and a vertical semiconductor channel. Contact via structures located in the terrace region and contact a respective one of the electrically conductive layers. Each of the electrically conductive layers has a respective first thickness throughout the memory array region and includes a contact portion having a respective second thickness that is greater than the respective first thickness within a terrace region. The greater thickness of the contact portion prevents an etch-through during formation of contact via cavities for forming the contact via structures.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: October 22, 2019
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Yoshihiro Kanno, Senaka Krishna Kanakamedala, Raghuveer S. Makala, Yanli Zhang, Jin Liu, Murshed Chowdhury
  • Patent number: 10437010
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: ?10?f1/f??3.1; 1.8?f6/f7?10; 1.7?n5?2.2; 1.7?n6?2.2; and ?10?(R1+R2)/(R1?R2)?0.8. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: October 8, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 10438964
    Abstract: A strap level sacrificial layer and an alternating stack of insulating layers and spacer material layers are formed over a substrate. An array of memory stack structures is formed through the alternating stack and the strap level sacrificial layer. Each memory film in the memory stack structures includes a metal oxide blocking dielectric. After formation of a source cavity by removal of the strap level sacrificial layer, an atomic layer etch process can be employed to remove portions of the metal oxide blocking dielectrics at the level of the source cavity. Outer sidewalls of semiconductor channels in the memory stack structures are exposed by additional etch processes, and a source strap layer is selectively deposited in the source cavity in contact with the semiconductor channel. If the spacer material layers are sacrificial material layers, all volumes of the sacrificial material layers can be replaced with the electrically conductive layers.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: October 8, 2019
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Raghuveer S. Makala, Senaka Krishna Kanakamedala, Yanli Zhang, Yao-Sheng Lee