Search

David Lam

Examiner (ID: 9276, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2818, 2825, 2827
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20624409 [patent_doc_number] => 12591918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Automatically generating baskets of items to be recommended to users of an online system [patent_app_type] => utility [patent_app_number] => 18/202768 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 522 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202768
AUTOMATICALLY GENERATING BASKETS OF ITEMS TO BE RECOMMENDED TO USERS OF AN ONLINE SYSTEM May 25, 2023 Issued
Array ( [id] => 19873142 [patent_doc_number] => 12266007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => System and method for facilitating the provision of goods [patent_app_type] => utility [patent_app_number] => 18/201813 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6769 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201813
System and method for facilitating the provision of goods May 24, 2023 Issued
Array ( [id] => 20440841 [patent_doc_number] => 12511679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => User interface for chat-guided searches [patent_app_type] => utility [patent_app_number] => 18/315792 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315792
User interface for chat-guided searches May 10, 2023 Issued
Array ( [id] => 18742478 [patent_doc_number] => 20230351461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => VERIFIED PURCHASING NETWORK [patent_app_type] => utility [patent_app_number] => 18/142507 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142507
VERIFIED PURCHASING NETWORK May 1, 2023 Pending
Array ( [id] => 20388646 [patent_doc_number] => 12488375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Wine-food pairing system [patent_app_type] => utility [patent_app_number] => 18/306360 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306360
Wine-food pairing system Apr 24, 2023 Issued
Array ( [id] => 19459542 [patent_doc_number] => 12100036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Removing purchases from online containers [patent_app_type] => utility [patent_app_number] => 18/139038 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12237 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139038
Removing purchases from online containers Apr 24, 2023 Issued
Array ( [id] => 18811567 [patent_doc_number] => 20230385903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SYSTEM AND METHOD FOR INTELLIGENT CONTEXT-BASED PERSONALIZED BEAUTY PRODUCT RECOMMENDATION AND MATCHING AT RETAIL ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 18/302760 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302760
SYSTEM AND METHOD FOR INTELLIGENT CONTEXT-BASED PERSONALIZED BEAUTY PRODUCT RECOMMENDATION AND MATCHING AT RETAIL ENVIRONMENTS Apr 17, 2023 Pending
Array ( [id] => 20317584 [patent_doc_number] => 12456137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Personalizing an interaction between a mobile device associated with a user and an application or a website associated with a wireless telecommunication network [patent_app_type] => utility [patent_app_number] => 18/191706 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2322 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191706
Personalizing an interaction between a mobile device associated with a user and an application or a website associated with a wireless telecommunication network Mar 27, 2023 Issued
Array ( [id] => 18660400 [patent_doc_number] => 20230306410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SYSTEMS AND METHODS FOR GENERATING CUSTOM PRODUCTS USING CONFIGURABLE SERVICES PLATFORMS [patent_app_type] => utility [patent_app_number] => 18/188018 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188018
SYSTEMS AND METHODS FOR GENERATING CUSTOM PRODUCTS USING CONFIGURABLE SERVICES PLATFORMS Mar 21, 2023 Pending
Array ( [id] => 19596316 [patent_doc_number] => 12154165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Real time order and activation processing system [patent_app_type] => utility [patent_app_number] => 18/183802 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6693 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183802
Real time order and activation processing system Mar 13, 2023 Issued
Array ( [id] => 19811695 [patent_doc_number] => 12243089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Recommendation engine accounting for preference drift [patent_app_type] => utility [patent_app_number] => 18/117103 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117103
Recommendation engine accounting for preference drift Mar 2, 2023 Issued
Array ( [id] => 18599526 [patent_doc_number] => 20230274326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SYSTEMS FOR PROVIDING DECENTRALIZED PRODUCT AND REWARDS DELIVERY PLATFORM [patent_app_type] => utility [patent_app_number] => 18/114379 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114379
SYSTEMS FOR PROVIDING DECENTRALIZED PRODUCT AND REWARDS DELIVERY PLATFORM Feb 26, 2023 Pending
Array ( [id] => 18455164 [patent_doc_number] => 20230196445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SYSTEMS AND METHODS FOR ON-DEMAND DELIVERY [patent_app_type] => utility [patent_app_number] => 18/113199 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113199
SYSTEMS AND METHODS FOR ON-DEMAND DELIVERY Feb 22, 2023 Pending
Array ( [id] => 19414031 [patent_doc_number] => 12079858 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Seamless user retail experience based on location [patent_app_type] => utility [patent_app_number] => 18/111374 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14270 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111374
Seamless user retail experience based on location Feb 16, 2023 Issued
Array ( [id] => 18540110 [patent_doc_number] => 20230245219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => OPTION FOR PURCHASING A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/104933 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104933
OPTION FOR PURCHASING A VEHICLE Feb 1, 2023 Pending
Array ( [id] => 18695469 [patent_doc_number] => 20230325894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SYSTEM AND METHOD FOR PROVIDING UNIFORM PLATFORM FOR ACCESSING EXTERNAL CLOUD VENDORS [patent_app_type] => utility [patent_app_number] => 18/103892 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103892
System and method for providing uniform platform for accessing external cloud vendors Jan 30, 2023 Issued
Array ( [id] => 19873141 [patent_doc_number] => 12266006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Providing and displaying search results in response to a query [patent_app_type] => utility [patent_app_number] => 18/159357 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10326 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159357
Providing and displaying search results in response to a query Jan 24, 2023 Issued
Array ( [id] => 19334897 [patent_doc_number] => 20240249327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => System for Designing Jewelry and Facilitating Transactions [patent_app_type] => utility [patent_app_number] => 18/100686 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100686
System for Designing Jewelry and Facilitating Transactions Jan 23, 2023 Abandoned
Array ( [id] => 19334900 [patent_doc_number] => 20240249330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SYSTEM AND METHOD OF ORGANIZING PRODUCTS AND OFFERS OF THE PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/157488 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157488
SYSTEM AND METHOD OF ORGANIZING PRODUCTS AND OFFERS OF THE PRODUCTS Jan 19, 2023 Abandoned
Array ( [id] => 19476252 [patent_doc_number] => 12106349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => System and graphical interface for diamond selection [patent_app_type] => utility [patent_app_number] => 18/090350 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 22826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090350
System and graphical interface for diamond selection Dec 27, 2022 Issued
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