Patents Assigned to COUPANG, CORP.
-
Publication number: 20210264442Abstract: Systems and methods are provided for detecting inaccuracy in a product title, comprising identifying, by running a string algorithm on a title associated with a product, at least one product type associated with the product, predicting, using a machine learning algorithm, at least one product type associated with the product based on the title, detecting an inaccuracy in the title, based on at least one of the identification or the prediction, and outputting, to a remote device, a message indicating that the title comprises the inaccuracy. Running the string algorithm may comprise receiving a set of strings, generating a trie based on the received set of strings, receiving the title, and traversing the generated trie using the title to find a match. Using the machine learning algorithm may comprise identifying words in the title, learning a vector representation for each character n-gram of each word, and summing each character n-gram.Type: ApplicationFiled: February 24, 2020Publication date: August 26, 2021Applicant: Coupang Corp.Inventors: Tae Suk KIM, Su Hwan AHN
-
Patent number: 11100166Abstract: A computer-implemented system for updating a counter value in a data structure. The system may include a memory storing instructions and at least one processor configured to execute the instructions to perform a process. The process may include receiving information relating to an event, and determining, for the event, a counter identifier value for the counter identifier field of the data structure. The data structure may include one or more entries. Each of the one or more entries may include the counter identifier field and a counter value field. The process may also include identifying, in the data structure, an entry that comprises a counter identifier value identical to the determined counter identifier value. The process may further include increasing a counter value in the counter value field of the identified entry.Type: GrantFiled: December 21, 2020Date of Patent: August 24, 2021Assignee: Coupang Corp.Inventor: Vinaykumar Nair
-
Patent number: 11097317Abstract: Provided is an information providing method of an electronic apparatus. The information providing method includes identifying an operation target set including a plurality of operation cells, identifying at least one operation cell for which item sorting is completed among the plurality of operation cells included in the operation target set, and displaying information on or regarding an operation cell selected based on priority order information from among the identified at least one operation cell.Type: GrantFiled: September 9, 2020Date of Patent: August 24, 2021Assignee: Coupang Corp.Inventors: Jeong Seok Oh, Ji Young Ko, Sung Eun Kim, Sang Ho Yim, Ji Won Hwang, Woong Kim, Chang Geun Jin, In Woo Park, Seo Kyoung Leem, Eung Soo Lee, Jung Hoi Park, Lianxi Bai
-
Patent number: 11097898Abstract: Provided are an electronic apparatus for transporting an item and an operation method thereof. The operation method includes identifying characteristic information of the item, identifying whether the identified characteristic information comprises main characteristic information associated with planned placement, based on a result of whether the identified characteristic information comprises the main characteristic information, identifying a placement space corresponding to the main characteristic information among a plurality of placement spaces or identifying one placement space among the plurality of placement spaces, and controlling a transport device to transport the item to a location corresponding to the identified placement space.Type: GrantFiled: September 16, 2020Date of Patent: August 24, 2021Assignee: Coupang Corp.Inventors: Hyun Yop Jung, Kyung Tae Kang, Dae Yong Jang, Da Young Kim, Jeong Seok Oh
-
Publication number: 20210255908Abstract: The embodiments of the present disclosure provide systems and methods for providing restock notification, comprising a memory storing instructions and at least one processor configured to execute the instructions. The processor may be configured to receive, from a user interface associated with a user, a first request for a restock notification associated with a product, and modify a database to assign a first status to the product. The processor may further be configured to receive a message indicating that the product is available for purchase, and modify the database to assign a second status to the product. The processor may configure a batch framework to periodically analyze the database to identify product with the second status assigned, and determine a notification schedule for sending the restock notification to the user. The processor may be configured to send the restock notification to the user based on the determined notification schedule.Type: ApplicationFiled: May 3, 2021Publication date: August 19, 2021Applicant: Coupang Corp.Inventors: Jie MIN, Zhongxing WANG
-
Publication number: 20210247995Abstract: Methods and systems for diagnosis of live virtual server performance data are disclosed. In one embodiment, an exemplary method comprises receiving a request to assign a first role to at least one virtual server; configuring the virtual server to associate the first role with a first resource of the virtual server; modifying a database to include an identifier associated with the virtual server and an identifier of the first role assigned to the virtual server; receiving indications of first resource usage; mapping the first resource usage to the first role; storing the indications of first resource usage; associating a change in first resource usage with a corresponding first resource operation; modifying a user interface element for presentation on a web page to include the first resource usage; receiving a request for the web page from a user; and delivering the web page to a user interface.Type: ApplicationFiled: September 23, 2020Publication date: August 12, 2021Applicant: Coupang Corp.Inventor: Tae Kyung KIM
-
Publication number: 20210248613Abstract: A system for generating alerts including processors and storage devices. The instructions configure the one or more processors to perform operations, which include receiving an event from a data stream, extracting keys from the event, associating the event with at least one account based on the extracted keys, identifying a state variable associated with the at least one account, updating the state variable by accumulating the event in the state variable, registering a time stamp for the event in the state variable, and retiring expired events from the state variable, The operations may also include determining whether the state variable is above a threshold level and generating an alert for the account when the state variable is above the threshold level.Type: ApplicationFiled: April 28, 2021Publication date: August 12, 2021Applicant: Coupang Corp.Inventors: Yan ZHOU, Yonghui CHEN
-
Patent number: 11087277Abstract: Provided is a method of managing inventory, the method including receiving location information indicating at least one space location among a plurality of space units and space information corresponding to the location information, calculating a state change amount related to the at least one space location based on at least one of the location information, the space information, and information on a previous space state for each of the plurality of space units, or updating the information on the previous space state for each of the plurality of space units with information on a current space state based on the state change amount. An inventory management apparatus performing the method is provided. A non-transitory computer readable recording medium for performing the method is provided.Type: GrantFiled: August 18, 2020Date of Patent: August 10, 2021Assignee: Coupang Corp.Inventor: Byung Suk Yang
-
Patent number: 11087278Abstract: Systems and method are provided for managing inventory by determining grading returned products. One method includes, generating a hierarchical model based on the return product identifier, the hierarchical model comprising a plurality of data structures; and generating an agent configured to traverse the plurality of data structures of the hierarchical model. The method may further include determining a price of the product based on a product condition; modifying the database to assign the price to the return product identifier; transmitting a notification, to the user device, to resell the product at the determined price; and providing, for presentation via the user device, a user interface that includes the notification.Type: GrantFiled: January 29, 2021Date of Patent: August 10, 2021Assignee: Coupang Corp.Inventors: Sungwon Cho, Jong Woon Bae, Ha Dong Kang
-
Publication number: 20210240549Abstract: Computerized systems and methods for managing API information. An exemplary method includes receiving an input from a user device associated with a first computer system, the input not including identity of a second computer system. The method includes determining a target API based on the input, the target API being the second computer system's API. The method also includes determining whether a user of the user device has access to the target API. The method includes retrieving documentation of the target API from an API database if it is determined that the user has access to the target API. The method includes providing the user device with the retrieved documentation.Type: ApplicationFiled: February 12, 2021Publication date: August 5, 2021Applicant: Coupang Corp.Inventors: Young Jin Park, Yong Hyun Yoon, Won Suk Yang
-
Publication number: 20210240510Abstract: Methods and systems for resource usage metric grading are disclosed. In one embodiment, an exemplary method comprises receiving a request to assign a first role to at least one virtual server; configuring the virtual server to associate the first role with a first resource of the virtual server; modifying a database to include an identifier associated with the virtual server and an identifier of the first role assigned to the virtual server; receiving, from the virtual server, indications of resource usage for a plurality of roles; calculating an efficiency metric associated with the first role, the efficiency based on resource usage associated with the first role and resource usage associated with the plurality of roles; modifying a user interface element for presentation on a web page to include the calculated efficiency metric for the first role; receiving a request from a user; and delivering the web page.Type: ApplicationFiled: September 14, 2020Publication date: August 5, 2021Applicant: Coupang Corp.Inventor: Tae Kyung KIM
-
Patent number: 11080783Abstract: Disclosed embodiments provide systems and methods related to collecting return items using an automated kiosk based on a real time risk decision. The automated kiosk captures return item information representing a return item and transmits the return item information and a request for return risk level relating to the return item to a server operable to execute a machine learning model trained on historical information to determine the risk level. The server determines the risk level based on the received return by using the machine learning model and transmits the determined risk level to the kiosk in real-time. Based on the determined risk level and a return amount associated with the return item, the server may also process a refund in real-time.Type: GrantFiled: April 10, 2020Date of Patent: August 3, 2021Assignee: Coupang Corp.Inventors: Yonghui Chen, Xin Jin, Yan Zhou
-
Patent number: 11080636Abstract: A system for editing workflows as described herein, which may include a memory storing instructions and at least one processor configured to execute instructions. The instructions may cause the processor to display, on a graphical user interface an existing workflow, wherein the workflow comprises a plurality of blocks. Edits to the plurality of blocks may be received from a user, wherein edits comprise at least edits to an individual block or an interconnection between the plurality of blocks. Further, a modified workflow based on the received edits may be created and propagated to replace existing workflows within the system. Lastly, a graphical user interface may display the modified workflows for further editing.Type: GrantFiled: November 18, 2020Date of Patent: August 3, 2021Assignee: Coupang Corp.Inventor: Jae Hyun Son
-
Patent number: 11080627Abstract: A system for attendance assignment. The system may include a memory storing instructions and at least processor configured to execute the instructions to perform operations. The operations may include retrieving, from a database, a plurality of delivery routes and a plurality of delivery sub-routes, wherein the delivery sub-routes are part of the delivery routes; calculating, based on the retrieval, a number of packages allocated to the delivery sub-routes; receiving, as input, a number and a type of workers available for deliveries, wherein the type including at least one of classification characteristics or efficiency characteristics; assigning, based on the calculated number of packages and the received input, the workers to a plurality of groups, wherein the groups correspond to different delivery routes or sub-routes; and comparing, based on the assignment, the assigned workers against the delivery routes or the delivery sub-routes.Type: GrantFiled: September 25, 2019Date of Patent: August 3, 2021Assignee: Coupang Corp.Inventors: Wenting Mo, Ying Qin, Xingzhu Gu, Jin Hyun Kim, Xiufang Zhu
-
Patent number: 11074548Abstract: Computer-implemented systems and methods for intelligent generation of purchase orders are disclosed. The systems and methods may be configured to: receive an order quantity for a product from a system determining optimal order quantities for products based on demand forecast data; prioritize the order quantity based on actual constraints; and assign the prioritized order quantity to one or more locations.Type: GrantFiled: December 5, 2019Date of Patent: July 27, 2021Assignee: Coupang Corp.Inventor: Je Kim
-
Patent number: 11074142Abstract: Systems and methods for force-supplying cached API call data are disclosed. A system may comprise a memory storing instructions and at least one processor configured to execute instructions to perform operations including: receiving initial order data from a user device, the initial order data comprising a product identifier, a user identifier, and a promotion identifier; determining an initial reduction amount based on the received product identifier and promotion identifier; mapping the initial reduction amount to a cache identifier; caching the initial order data and the cache identifier; receiving an order request from a device associated with the user identifier, the order request being associated with the promotion identifier; calling an API to complete the order request; detecting a failure of the API attempting to complete the order request; retrieving the cache identifier; determining a final reduction amount; and completing the order request using the final reduction amount.Type: GrantFiled: January 15, 2021Date of Patent: July 27, 2021Assignee: Coupang Corp.Inventor: Fernando Martincic
-
Publication number: 20210216967Abstract: The present disclosure provides systems and methods for delivering packages to customers, comprising a memory storing instructions and a processor configured to execute the instructions to receive, from a first user device in a fulfillment center, a package identifier associated with a package for delivery to a customer, modify a database to assign the package identifier to a group, among a plurality of groups, based on a delivery address associated with the package identifier and a location of a camp to which the package is routed, generate a map of the plurality of groups, send the map for display on a second user device in the camp, and send for display an activatable icon on a location on the map, wherein the location of the activatable icon on the map is associated with the delivery address of the package.Type: ApplicationFiled: March 31, 2021Publication date: July 15, 2021Applicant: Coupang, Corp.Inventors: Yulhee LEE, Hye Leen CHOI, Yong Hee LEE, Moon Jung JANG, Sun Hee HWANG, Jeongho PI
-
Patent number: 11062253Abstract: A system for centralized status monitoring in a multidomain network. The system includes at least one processor and at least one memory device storing instructions that when executed configure the processor to perform operations. The operations include establishing connections with domains, receiving a first request from a first domain to initiate a monitoring operation, and generating a new entry in a status table stored in a first database. The operations also may include receiving a second request from the second domain to update the monitoring operation and, in response to receiving the second request, updating the new entry in the status table by modifying the status field. The operations may also include applying a monitor operation in response to receiving a third request from a monitoring engine and generating an alert comprising entries in the status table in which the status field matches the category status.Type: GrantFiled: October 14, 2020Date of Patent: July 13, 2021Assignee: COUPANG CORP.Inventors: Subrahmanya Pramod Nanduri, Shuyun McMaster, Darin Miller, Kenny Shi
-
Publication number: 20210209181Abstract: A computerized system for generating dynamic websites that includes a memory storing instructions and at least one processor configured to execute the instructions to perform operations. The operations include receiving an order from a customer device, determining whether the destination address is eligible for delivery by a first time, and based on determining the destination address is eligible, searching a first database to retrieve information of the at least one product. The operations may also include generating a user interface element indicating whether delivery by the first time is possible (the user interface element being configured to modify a website displayed in the customer device) and sending the user interface element to the customer device. Further, the operations may include receiving a response from the customer device and modifying an entry in a second database to indicate the promised delivery date for the product is the first time.Type: ApplicationFiled: July 17, 2020Publication date: July 8, 2021Applicant: Coupang Corp.Inventor: Erik REHN
-
Patent number: 11055378Abstract: A computerized system for transmitting website data to client devices. the system includes a memory storing instructions and a processor configured to execute the instructions to perform operations. The operations may include generating a plurality of clusters including a fixed number of records, receiving a request to display a list from a client device, and identifying a first cluster, from the plurality of clusters, for display at a landing page. The operations may also include generating a first transmission packet with the first cluster and a callback script, the callback script including navigation triggered functions and a callback message. The operations may also include transmitting the first transmission packet to the client device, receiving the callback message from the client, identifying a second cluster, generating a second transmission packet with the second cluster, and transmitting the second transmission packet.Type: GrantFiled: August 21, 2020Date of Patent: July 6, 2021Assignee: Coupang Corp.Inventors: Byeong Yong Lee, Zhongxing Wang, Yufeng Zhang, Wenhua Zhu