公开(公告)号：US12125156B2

公开(公告)日：2024-10-22

申请号：US17970599

申请日：2022-10-21

申请人： HCL Technologies Limited

发明人： Banumathi Palanichamy ,  Selvaraj Thangaraj ,  Reshna Rajasekharan ,  Siva Sakthivel S

IPC分类号： G06T19/00 ,  G06T7/11 ,  G06T7/70 ,  G06T19/20 ,  G06V10/60 ,  G06V10/74

CPC分类号： G06T19/006 ,  G06T7/11 ,  G06T7/70 ,  G06T19/20 ,  G06V10/60 ,  G06V10/761 ,  G06T2219/2004

摘要： The disclosure relates to method and system for evaluating luminance in Augmented Reality (AR) applications. The method includes receiving a plurality of video frames corresponding to an AR object in a real-world environment at a current camera angle; for each of the plurality of video frames, subtracting the set of AR object pixels from the set of environment pixels in a frame; calculating mean luminance value corresponding to the set of AR object pixels in each of the at least one of the plurality of blocks in the frame and corresponding to each of the plurality of blocks of the grid in the real-world environment through a light sensor; comparing mean luminance value for each of the plurality of blocks of the grid with mean luminance value corresponding to the set of AR object pixels; and evaluating luminance of AR object at the current location in the AR application.

公开(公告)号：US20240286883A1

公开(公告)日：2024-08-29

申请号：US18422044

申请日：2024-01-25

申请人： HCL Technologies Limited

发明人： MOHAN SRIRAM ,  VISHWANATH VAZAR ,  YUVARAJ D PATIL ,  PUNITH KUMAR DN ,  VINODARAJA N ,  SOURABH SATTAPPA KSHIRSAGAR ,  Kaoshal U Minajigi

IPC分类号： B67D1/00 ,  B67D1/08

CPC分类号： B67D1/008 ,  B67D1/0871 ,  B67D2210/00044 ,  B67D2210/00086 ,  B67D2210/00131

摘要： A portable beverage dispensing device is disclosed. In some embodiments, the portable beverage dispensing device includes a container and a dispensing mechanism. The container includes a set of beverage holders, a pressurized gas holder, and a plurality of cap assemblies. Each of the set of beverage holders is configured to hold a beverage bottle. The pressurized gas holder is configured to hold a pressurized gas vessel. Further, each of the plurality of cap assemblies includes a cork. The cork further includes an inlet port connected via a gas tube to the pressurized gas vessel to receive a pressurized gas, and an outlet port for dispensing a beverage filled within the beverage bottle. The dispensing mechanism includes a dispensing head. The dispensing head further includes a set of dispensing ports and a set of dispensing buttons configured to initiate dispensing of a beverage through an associated dispensing port.

公开(公告)号：US12011229B2

公开(公告)日：2024-06-18

申请号：US17031556

申请日：2020-09-24

申请人： HCL TECHNOLOGIES LIMITED

发明人： Sanjeeb Kumar Behera ,  Karthik Balasubramanian ,  Dipumon Ayyanchira Mani ,  Yoganand Ramalingam ,  Pankaj Arunrao Pinjarkar ,  Peram Balakrishna

IPC分类号： A61B34/20 ,  A61B34/00 ,  A61B34/10 ,  A61B90/90 ,  G06F3/01

CPC分类号： A61B34/20 ,  A61B34/10 ,  A61B34/25 ,  A61B90/90 ,  G06F3/011 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/252

摘要： Disclosed is a method for providing visual guidance in a medical surgery. The method comprises registering, within a virtual assistance device having a combination of a virtual medical implant, an Intra-Medullary (IM) nail model and a virtual insertion handle model, each of a physical IM nail implant and a physical insertion handle. Further, a physical drill gun is registered within the virtual assistance device having a drill gun model. Further, coordinates of the one or more holes on the physical IM nail implant are registered within the virtual assistance device. The physical IM nail is inserted into a target. The virtual impression of the physical drill gun is aligned over the one or more holes based on the coordinates. Further, one or more surgical steps are performed by the physical drill gun based on the aligning.

公开(公告)号：US11989890B2

公开(公告)日：2024-05-21

申请号：US17178644

申请日：2021-02-18

申请人： HCL Technologies Limited

发明人： Siva Sakthivel ,  Naveen Subramanian ,  Yuvarajan Shanmugasundaram ,  Sankareswari Amudhasidhanandham ,  Akhilesh Chandra Singh

IPC分类号： G06T7/246 ,  G06F16/81 ,  G06F18/214 ,  G06F40/143 ,  G06F40/279 ,  G06N3/08 ,  G06T7/11 ,  G06T7/20 ,  G06T11/00 ,  G06V10/25 ,  G06V10/774 ,  G10L15/26 ,  G10L25/51

CPC分类号： G06T7/246 ,  G06F16/81 ,  G06F18/214 ,  G06F40/143 ,  G06F40/279 ,  G06N3/08 ,  G06T7/11 ,  G06T7/20 ,  G06T11/00 ,  G06V10/25 ,  G06V10/7753 ,  G10L15/26 ,  G10L25/51 ,  G06T2207/20081 ,  G06T2207/20132 ,  G06T2210/12

摘要： The invention relates to method and system for automatically generating and labelling reference images. In some embodiments, the method includes tracking a plurality of highlighted objects in a set of input images along with audio data associated with the plurality of highlighted objects. The method further includes cropping each of the plurality of highlighted objects from each of the set of images based on tracking, contemporaneously capturing an audio clip associated with each of the plurality of highlighted objects from the audio data based on tracking, and labelling each of the plurality of highlighted objects based on text data generated from the audio clip associated with each of the plurality of objects to generate a labelled reference image.

公开(公告)号：US20240143863A1

公开(公告)日：2024-05-02

申请号：US18097342

申请日：2023-01-16

申请人： HCL Technologies Limited

发明人： ROMESH AGRAWAL

IPC分类号： G06F30/20 ,  G06F30/12

CPC分类号： G06F30/20 ,  G06F30/12 ,  G06F2119/02

摘要： This disclosure relates to method and system for interactively creating, executing, and managing Design for Excellence (DFX) rules for 3-Dimensional (3D) Computer Aided Design (CAD) models. The method may include receiving rule definition data corresponding to a DFX rule for a process associated with the 3D CAD model from a subject matter expert through a Graphical User Interface (GUI). The rule definition data include basic details, definition criteria, and default configuration. Each of the basic details, the definition criteria, and the default configuration include a plurality of data elements. The method may further include defining parameter expressions with a set of supported parameters for the process using a set of parameter data components of the process. The method may further include generating a rule definition file for the DFX rule based on the rule definition data and the set of supported parameters obtained from the DFX rule builder.

公开(公告)号：US20240134623A1

公开(公告)日：2024-04-25

申请号：US17970598

申请日：2022-10-20

申请人： HCL Technologies Limited

发明人： GAL BEN-YAIR

IPC分类号： G06F8/65 ,  G06F15/173

CPC分类号： G06F8/65 ,  G06F15/17331

摘要： The invention relates to method and system for managing patched Global assembly cache methods for websites running in .NET framework environment. The method includes initiating a second domain when a website hosted on web-server is loaded for first-time; creating a copy of each of the one or more .NET modules for reverse patching; creating a runner method to call the copy of each of the one or more .NET modules; creating a patched method corresponding to each of the one or more .NET modules in the second domain; calling, in run-time, the patched method in second domain upon encountering the corresponding .NET module. Further, calling patched method includes calling the runner method via reflection in run-time. Calling the runner method includes calling the copy of the corresponding .NET module via reverse patching in run-time. The method further includes monitoring, in real-time, behaviour of the patched method in the second domain.

公开(公告)号：US11900282B2

公开(公告)日：2024-02-13

申请号：US16748100

申请日：2020-01-21

申请人： HCL Technologies Limited

发明人： Rahul Soundrarajan ,  Himanshu Panwar

IPC分类号： G06Q10/04 ,  G06Q30/0202 ,  G06N20/00 ,  H04L41/142 ,  H04L41/14 ,  H04L41/147

CPC分类号： G06Q10/04 ,  G06N20/00 ,  G06Q30/0202 ,  H04L41/142 ,  H04L41/145 ,  H04L41/147

摘要： The present disclosure relates to system(s) and method(s) for building an ARIMA based Time Series prediction/forecast model for Key Performance Indicators (KPIs) and Performance Management (PM) counters in a telecommunication network. The system receives historical data, for a predefined period, associated with a prediction/forecast model. The system further pre-processes the historical data in order to evaluate statistical characteristics of stationarity of the historical data. Based on the evaluation, the system stationarizes the data first by backfilling anomalies and missing data and then applying techniques associated with differencing, moving averages and auto-correlation. The system further builds the Time Series based prediction/forecast model using the data using ACF and PACF correlation functions.

公开(公告)号：US11816451B2

公开(公告)日：2023-11-14

申请号：US17670513

申请日：2022-02-14

申请人： HCL Technologies Limited

发明人： Krishna Kumar Gopal ,  Hareendran M ,  Shrwan Kumar ,  Vinod Kumar ,  Maheswari V. S

IPC分类号： G06F8/10 ,  G06F16/22

CPC分类号： G06F8/10 ,  G06F16/2246

摘要： This disclosure relates to method and system for identifying common requirements from applications. The method includes receiving a plurality of requirements from a plurality of applications. For at least two of the plurality of requirements, the method further includes determining a similarity index through each of a set of analysis techniques. For at least two of the plurality of requirements, the method further includes calculating a final similarity index based on the similarity index determined through each of a set of analysis techniques. The method further includes generating a similarity matrix for the plurality of requirements based on the final similarity index. The method further includes generating a hierarchical cluster tree for the plurality of requirements based on the final similarity index corresponding to each of the plurality of requirements.

公开(公告)号：US20230176956A1

公开(公告)日：2023-06-08

申请号：US17901859

申请日：2022-09-02

申请人： HCL Technologies Limited

发明人： JIGNESH JAGDISHBHAI TRIVEDI ,  SOURAV DEY

IPC分类号： G06F11/27 ,  B64F5/60

CPC分类号： G06F11/27 ,  B64F5/60

摘要： A method for performing dataload protocol operation testing in an avionics Line Replaceable UNIT (LRU) is disclosed. In some embodiments, the method includes sending a request to initiate transfer of a dataload sequence from an external data loader to a target hardware. The method further includes receiving an acceptance status from the target hardware to initiate transfer of the dataload sequence based on at least one of the valid or invalid dataload sequence request or response. The method further includes determining, based on the invalid dataload sequence request or response, occurrence of one or more failure scenarios associated with at least one of: the transmission of the dataload sequence; and the receiving of the acceptance status from the target hardware on different stages of dataload operation.

公开(公告)号：US11611554B2

公开(公告)日：2023-03-21

申请号：US17030095

申请日：2020-09-23

申请人： HCL Technologies Limited

发明人： Himanshu Tagra ,  Gaurav Vrati ,  Sanjay Yadav ,  Anubhav Agarwal

IPC分类号： G06V40/20 ,  G06V40/40 ,  G10L17/00 ,  H04L9/40 ,  G06N20/00 ,  G06F21/64

摘要： Disclosed is a method and system for assessing the authenticity of a communication. The method comprises receiving data of the communication by the processor between one or more participants. Further, extracting one or more features by the processor from the data by using data extraction techniques. Further, comparing the one or more features by the processor with predefined threshold features stored in a feature repository. Further, generating, one or more authenticity attributes by using one or more trained Artificial Intelligence (AI) models applied over the one or more features, along with results of the comparing. Each of the one or more authenticity attributes generates a recommendation output, providing the authenticity of the communication.