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1. 发明授权

US09631431B2 WD sidewall coring tool 有权
公开(公告)号：US09631431B2
公开(公告)日：2017-04-25
申请号：US14383555
申请日：2012-04-17
申请人： Li Chen , Xiaobin Chen , Pan Hu , Juan Lv
发明人： Li Chen , Xiaobin Chen , Pan Hu , Juan Lv
IPC分类号： E21B7/00 , E21B10/02 , E21B17/10 , E21B25/10 , E21B33/12 , E21B49/06
CPC分类号： E21B7/00 , E21B10/02 , E21B17/1078 , E21B25/10 , E21B33/12 , E21B49/06
摘要： A WD sidewall coring tool includes: an outer cylinder set (34); a retrieving mechanism (35); a drilling sealer mechanism (36); a power mechanism (37); and a coring mechanism (38); wherein the outer cylinder set (34) includes a stabilizer (1), a limiting connector (22), and a turning connector (23) connected in sequence; wherein the retrieving mechanism (35) includes a retrieving cylinder (39), a retrieving head set (40), and a steel rope (33); wherein the drilling sealer mechanism (36) includes a connecting rod (28), a universal joint (24), a plug sleeve (29), and a sealing plug (30); wherein the power mechanism (37) includes a flat thrust bearing (17), a screw stator (18), a screw rotor (19), a limiting piston (20), and a first spring (21); wherein the coring mechanism (38) includes a coring cylinder (25), a core grabber (26), and a coring bit (27).

2. 发明申请

US20150047909A1 WD Sidewall Coring Tool 有权
标题翻译： WD侧壁取心工具
公开(公告)号：US20150047909A1
公开(公告)日：2015-02-19
申请号：US14383555
申请日：2012-04-17
申请人： Li Chen , Xiaobin Chen , Pan Hu , Juan Lv
发明人： Li Chen , Xiaobin Chen , Pan Hu , Juan Lv
IPC分类号： E21B7/00 , E21B33/12 , E21B25/10 , E21B10/02 , E21B17/10
CPC分类号： E21B7/00 , E21B10/02 , E21B17/1078 , E21B25/10 , E21B33/12 , E21B49/06
摘要： A WD sidewall coring tool includes: an outer cylinder set (34); a retrieving mechanism (35); a drilling sealer mechanism (36); a power mechanism (37); and a coring mechanism (38); wherein the outer cylinder set (34) includes a stabilizer (1), a limiting connector (22), and a turning connector (23) connected in sequence; wherein the retrieving mechanism (35) includes a retrieving cylinder (39), a retrieving head set (40), and a steel rope (33); wherein the drilling sealer mechanism (36) includes a connecting rod (28), a universal joint (24), a plug sleeve (29), and a sealing plug (30); wherein the power mechanism (37) includes a flat thrust bearing (17), a screw stator (18), a screw rotor (19), a limiting piston (20), and a first spring (21); wherein the coring mechanism (38) includes a coring cylinder (25), a core grabber (26), and a coring bit (27). A drill is not tripped before coring, so as to provide WD sidewall coring and core a drilled stratum, wherein a core with large diameter and sufficient length is able to be obtained for ensure sufficient quality.
摘要翻译： WD侧壁取芯工具包括：外筒套（34）; 检索机构（35）; 钻孔密封机构（36）; 动力机构（37）; 和取芯机构（38）; 其中所述外筒组件（34）包括稳定器（1），限制连接器（22）和顺序连接的转动连接器（23）其特征在于，所述检索机构（35）包括检索滚筒（39），检索头组（40）和钢丝绳（33）。其中所述钻孔密封机构（36）包括连杆（28），万向接头（24），塞套（29）和密封塞（30）; 其特征在于，所述动力机构（37）包括平推力轴承（17），螺杆定子（18），螺杆转子（19），限制活塞（20）和第一弹簧（21）。其中所述取芯机构（38）包括取芯圆筒（25），芯部抓取器（26）和取芯钻头（27）。在取芯之前钻头不会脱落，以便提供WD侧壁取芯和芯部钻孔层，其中可以获得具有大直径和足够长度的芯以确保足够的质量。

3. 发明公开

US20240217913A2 PREPARATION OF SUBSTITUTED ACRYLATE COMPOUND 审中-公开
公开(公告)号：US20240217913A2
公开(公告)日：2024-07-04
申请号：US18042901
申请日：2021-08-23
申请人： Jin She , Li Chen , Guanghua Lv , Xiangle Jin , Lizhen Xia , Jun Li
发明人： Jin She , Li Chen , Guanghua Lv , Xiangle Jin , Lizhen Xia , Jun Li
IPC分类号： C07C67/31 , C07C69/736
CPC分类号： C07C67/31 , C07C69/736
摘要： A method for preparing a substituted acrylate compound of general formula (I) is provided.

4. 外观设计

USD1008154S1 Vehicle cargo bay tent 有权
公开(公告)号：USD1008154S1
公开(公告)日：2023-12-19
申请号：US29833200
申请日：2022-04-01
申请人： Lun Xu , Xuduo Wen , Li Chen
设计人： Lun Xu , Xuduo Wen , Li Chen
摘要： FIG. 1: is a front view of the vehicle cargo bay tent;
FIG. 2: is a back view of the vehicle cargo bay tent;
FIG. 3: is a left-hand side view of the vehicle cargo bay tent;
FIG. 4: is a right-hand side view of the vehicle cargo bay tent;
FIG. 5: is a top view of the vehicle cargo bay tent;
FIG. 6: is a bottom view of the vehicle cargo bay tent; and,
FIG. 7: is an isometric, perspective view of the vehicle cargo bay tent.

5. 发明申请

US20220162700A1 NOVEL METHOD FOR MONITORING ENDOMETRIOSIS AND ASSOCIATED DISORDERS 有权
公开(公告)号：US20220162700A1
公开(公告)日：2022-05-26
申请号：US17367201
申请日：2021-07-02
申请人： Li Chen , Yu Chou , RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL
发明人： Li Chen , Yu Zhou , David Brigstock , Gail Besner
IPC分类号： C12Q1/6883 , C12N15/113 , C12N15/10
摘要： The present invention provides novel methods and kits for determining whether a subject is suffering from endometriosis or an associated disorder. It also provides methods and kits for determining whether a subject suffering from endometriosis or an associated disorder is more or less likely to be responsive to a therapy to treat endometriosis or an associated disorder.

6. 发明申请

US20220010384A1 METHODS FOR DETECTING AND TREATING HEPATIC CANCERS 有权
公开(公告)号：US20220010384A1
公开(公告)日：2022-01-13
申请号：US17378408
申请日：2021-07-16
申请人： Li Chen , Yu Zhou , RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL
发明人： Li Chen , Yu Zhou , David Brigstock , Gail Besner
IPC分类号： C12Q1/6886
摘要： This disclosure provides methods for determining whether a subject is suffering from a liver cancer, such as hepatic carcinoma, comprising determining the expression level of miRNA-33b and/or miRNA46-a, in a sample of exosomes enriched from a body fluid of the subject, wherein low expression of the miRNA-33b and/or miRNA-46a as compared to a control is indicative of the subject suffering from a liver cancer, e.g., hepatic carcinoma. The subject may also be suffering from a fibrotic disease, liver fibrosis, and/or is or was infected with hepatitis B.

7. 发明授权

US10455508B2 Method and device for monitoring paging signal 有权
公开(公告)号：US10455508B2
公开(公告)日：2019-10-22
申请号：US14778706
申请日：2014-04-03
申请人： Li Chen , Chia-Chun Hsu , Yuanyuan Zhang
发明人： Li Chen , Chia-Chun Hsu , Yuanyuan Zhang
IPC分类号： H04W52/02 , H04W68/02 , H04W76/28 , H04W88/02
摘要： A method and device for monitoring paging signals are provided. A method of DRX cycle extension for a mobile terminal in an IDLE mode is provided. The method is used to extend the current DRX cycle. A longer paging cycle is designed by extending a UE-specific paging cycle or introducing a new coefficient in system information. A method for extending the SFN is proposed in the invention. A boundary and a serial number of the SFN in the longer wrap around are indicated by the SI. To avoid a situation in which the high paging load occurs in certain paging frames or subframes, the UE_ID is extended in the invention. The proposed mechanism can flexibly adjust the paging cycle and the SFN extension to meet the actual requirements. The long DRX cycle can save a lot of power consumption of the mobile terminals in the IDLE mode.

8. 发明授权

US10257864B2 Method and apparatus for random access relay system 有权
公开(公告)号：US10257864B2
公开(公告)日：2019-04-09
申请号：US13578278
申请日：2011-01-30
申请人： Yali Zhao , Li Chen , Wei Bao , Ji-amin Liu
发明人： Yali Zhao , Li Chen , Wei Bao , Ji-amin Liu
IPC分类号： H04B7/14 , H04W74/08 , H04B7/155 , H04W84/04
摘要： The present invention discloses a method and apparatus for random access in a relay system, comprising: a Relay Node (RN) determines whether a random access is triggered, if the random access is triggered, the RN performs the random access by using a non-backhaul link subframe. In the present invention, if the random access of the RN working in a base station state is triggered, the RN can perform the random access by using partial or all of non-backhaul link subframe resources, that is, the RN can perform the random access by using the subframes of the Uu interface. The method can reduce the time delay for performing the random access of the RN working as a base station and improve the user experience.

9. 发明授权

US09848429B2 Method, apparatus and system for bearing circuit switched domain service data over radio bearer 有权
公开(公告)号：US09848429B2
公开(公告)日：2017-12-19
申请号：US13273820
申请日：2011-10-14
申请人： Zongquan Tang , Xinfa Wang , Jiancheng Du , Li Chen , Xialing Liu , Limin Xia
发明人： Zongquan Tang , Xinfa Wang , Jiancheng Du , Li Chen , Xialing Liu , Limin Xia
IPC分类号： G01R31/08 , H04W72/04 , H04W28/18 , H04W88/06
CPC分类号： H04W72/0493 , H04L5/0044 , H04L5/0064 , H04L12/4633 , H04W28/18 , H04W72/0413 , H04W76/12 , H04W76/16 , H04W88/06
摘要： A method for bearing CS-domain service data over radio bearer is disclosed. The method includes: letting CS-domain service data be borne over a radio high-speed packet data access channel according to a channel mapping relation between CS-domain service data and the radio high-speed packet data access channel. An apparatus and a system are also provided herein.

10. 发明授权

US09330139B2 Automatic reuse of user-specified content in queries 有权
标题翻译：在查询中自动重用用户指定的内容
公开(公告)号：US09330139B2
公开(公告)日：2016-05-03
申请号：US12646665
申请日：2009-12-23
申请人： Li Chen , Ankur Aggarwal
发明人： Li Chen , Ankur Aggarwal
IPC分类号： G06F17/30
CPC分类号： G06F17/30448 , G06F17/30522 , H04L67/10
摘要： A device and method for reusing user-specified content is provided. After generation of a query comprising parameters explicitly set by the user, the explicitly set parameters are stored in a parameter store. If a subsequent query is generated without any explicitly set parameters, the stored parameters are automatically applied to the subsequent query, and the modified query is then transmitted to an online service, such as an e-commerce site or search engine. User query preference history may be stored for use in modifying a subsequent theory. In addition, the user may navigate to specially designated content on a page, and when the content is in focus, the user may optionally copy the content for reuse in generating a further query or for publication.
摘要翻译：提供了一种重用用户指定内容的设备和方法。在生成包括由用户明确设置的参数的查询之后，明确设置的参数被存储在参数存储器中。如果在没有任何明确设置的参数的情况下生成后续查询，则将存储的参数自动应用于后续查询，然后将修改的查询传送到在线服务，例如电子商务站点或搜索引擎。可以存储用户查询偏好历史以用于修改后续理论。此外，用户可以导航到页面上的特定指定的内容，并且当内容焦点时，用户可以可选地将内容复制以用于生成另外的查询或用于发布。

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