Search

Sheng Han Davis

Examiner (ID: 7535, Phone: (571)270-5823 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1732, 4162, 1793
Total Applications
1142
Issued Applications
653
Pending Applications
123
Abandoned Applications
366

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17312144 [patent_doc_number] => 20210401192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Vision-Based Frictionless Self-Checkouts for Small Baskets [patent_app_type] => utility [patent_app_number] => 17/341699 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341699
Vision-based frictionless self-checkouts for small baskets Jun 7, 2021 Issued
Array ( [id] => 18297388 [patent_doc_number] => 20230107074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => System for protection against counterfeiting and forgery [patent_app_type] => utility [patent_app_number] => 17/909673 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909673
System for protection against counterfeiting and forgery Jun 3, 2021 Issued
Array ( [id] => 17202571 [patent_doc_number] => 20210342666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SYSTEMS AND METHODS FOR CAPTURING VISIBLE INFORMATION [patent_app_type] => utility [patent_app_number] => 17/335516 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335516
Systems and methods for capturing visible information May 31, 2021 Issued
Array ( [id] => 17446805 [patent_doc_number] => 20220067310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CARD READING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/336225 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336225
Card reading apparatus May 31, 2021 Issued
Array ( [id] => 18331288 [patent_doc_number] => 11636535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Methods and apparatus for managing information in connection with an account-based recycling program [patent_app_type] => utility [patent_app_number] => 17/321937 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8490 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321937
Methods and apparatus for managing information in connection with an account-based recycling program May 16, 2021 Issued
Array ( [id] => 17231696 [patent_doc_number] => 20210358253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Computer Implemented Method of Online Voting and Vote Validation [patent_app_type] => utility [patent_app_number] => 17/317129 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317129
Computer implemented method of online voting and vote validation May 10, 2021 Issued
Array ( [id] => 18423466 [patent_doc_number] => 20230177930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => PASSAGEWAY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/923939 [patent_app_country] => US [patent_app_date] => 2021-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923939
PASSAGEWAY SYSTEM May 7, 2021 Abandoned
Array ( [id] => 17817773 [patent_doc_number] => 11423389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Personalized QR codes for ATM authentication [patent_app_type] => utility [patent_app_number] => 17/307183 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307183
Personalized QR codes for ATM authentication May 3, 2021 Issued
Array ( [id] => 17590289 [patent_doc_number] => 11328563 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Apparatus, system, and method for bulk currency note deposits [patent_app_type] => utility [patent_app_number] => 17/238390 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3512 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238390
Apparatus, system, and method for bulk currency note deposits Apr 22, 2021 Issued
Array ( [id] => 17010126 [patent_doc_number] => 20210241287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEM AND METHOD FOR FACILITATING SECURE SELF PAYMENT TRANSACTIONS OF RETAIL GOODS [patent_app_type] => utility [patent_app_number] => 17/237831 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237831
SYSTEM AND METHOD FOR FACILITATING SECURE SELF PAYMENT TRANSACTIONS OF RETAIL GOODS Apr 21, 2021 Abandoned
Array ( [id] => 18912643 [patent_doc_number] => 11875624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Security control module and system [patent_app_type] => utility [patent_app_number] => 17/997114 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9263 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997114
Security control module and system Apr 21, 2021 Issued
Array ( [id] => 17039699 [patent_doc_number] => 20210256335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Optically configurable charge-transfer materials and methods thereof [patent_app_type] => utility [patent_app_number] => 17/234959 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234959
Optically configurable charge-transfer materials and methods thereof Apr 19, 2021 Issued
Array ( [id] => 18454769 [patent_doc_number] => 20230196049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => COMMUNICATION CARD, ARRANGEMENT WITH COMMUNICATION CARD, BOX AND BUNDLE BOX [patent_app_type] => utility [patent_app_number] => 17/996301 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996301
Communication card and system with communication card and box Apr 13, 2021 Issued
Array ( [id] => 18438982 [patent_doc_number] => 20230186277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PERSONALIZED QR CODES FOR ATM AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 17/926380 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926380
Personalized QR codes for ATM authentication Apr 13, 2021 Issued
Array ( [id] => 17380308 [patent_doc_number] => 11238326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Information card object counter [patent_app_type] => utility [patent_app_number] => 17/223209 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3891 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223209
Information card object counter Apr 5, 2021 Issued
Array ( [id] => 18338869 [patent_doc_number] => 20230130818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => A VOTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/914151 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914151
A VOTING APPARATUS Mar 23, 2021 Abandoned
Array ( [id] => 16951019 [patent_doc_number] => 20210209711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => SECURE TRANSACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/211717 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211717
Secure transaction system Mar 23, 2021 Issued
Array ( [id] => 17129775 [patent_doc_number] => 20210304544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ELECTRONIC VOTING SYSTEM AND METHOD BASED ON HOMOGENEOUS CRYPTOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/203024 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203024
Electronic voting system and method based on homogeneous cryptography Mar 15, 2021 Issued
Array ( [id] => 17114396 [patent_doc_number] => 20210294993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => READING PASSIVE WIRELESS TAGS USING COMMODITY DEVICES [patent_app_type] => utility [patent_app_number] => 17/202854 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202854
Reading passive wireless tags using commodity devices Mar 15, 2021 Issued
Array ( [id] => 17114399 [patent_doc_number] => 20210294996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Phase Lock Loop Circuit Based Adjustment of a Measurement Time Window in an Optical Measurement System [patent_app_type] => utility [patent_app_number] => 17/202572 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202572
Phase lock loop circuit based adjustment of a measurement time window in an optical measurement system Mar 15, 2021 Issued
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