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] => 16225564 [patent_doc_number] => 20200250681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => SYSTEM AND METHOD FOR FACILITATING SECURE SELF PAYMENT TRANSACTIONS OF RETAIL GOODS [patent_app_type] => utility [patent_app_number] => 16/845966 [patent_app_country] => US [patent_app_date] => 2020-04-10 [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] => -20 [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] => 16845966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845966
SYSTEM AND METHOD FOR FACILITATING SECURE SELF PAYMENT TRANSACTIONS OF RETAIL GOODS Apr 9, 2020 Abandoned
Array ( [id] => 16347052 [patent_doc_number] => 20200311703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => METHODS AND SYSTEMS FOR KIOSK DEVICE [patent_app_type] => utility [patent_app_number] => 16/831446 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831446
METHODS AND SYSTEMS FOR KIOSK DEVICE Mar 25, 2020 Abandoned
Array ( [id] => 16331172 [patent_doc_number] => 20200302138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => METHODS AND APPARATUS FOR DECODING UNDER-RESOLVED SYMBOLS [patent_app_type] => utility [patent_app_number] => 16/827217 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26767 [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] => 16827217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827217
Methods and apparatus for decoding under-resolved symbols Mar 22, 2020 Issued
Array ( [id] => 16155221 [patent_doc_number] => 20200215843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => FORGERY PREVENTION STRUCTURE, FORGERY PREVENTION MEDIUM, AND METHOD FOR EXAMINING FORGERY PREVENTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/823359 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823359
FORGERY PREVENTION STRUCTURE, FORGERY PREVENTION MEDIUM, AND METHOD FOR EXAMINING FORGERY PREVENTION STRUCTURE Mar 18, 2020 Abandoned
Array ( [id] => 17614827 [patent_doc_number] => 20220157107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => VOTING METHOD AND DEVICE AND BALLOT SHEET [patent_app_type] => utility [patent_app_number] => 17/593242 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17593242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593242
Voting method and device and ballot sheet Mar 15, 2020 Issued
Array ( [id] => 16315604 [patent_doc_number] => 20200294342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SYSTEMS AND METHODS FOR DETECTION OF COUNTERFEIT DOCUMENTS [patent_app_type] => utility [patent_app_number] => 16/817072 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817072
Systems and methods for detection of counterfeit documents Mar 11, 2020 Issued
Array ( [id] => 16118159 [patent_doc_number] => 20200211102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHODS AND APPARATUS FOR MANAGING INFORMATION IN CONNECTION WITH AN ACCOUNT-BASED RECYCLING PROGRAM [patent_app_type] => utility [patent_app_number] => 16/816099 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816099
Methods and apparatus for managing information in connection with an account-based recycling program Mar 10, 2020 Issued
Array ( [id] => 16092687 [patent_doc_number] => 20200200330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/810131 [patent_app_country] => US [patent_app_date] => 2020-03-05 [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] => -11 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810131
LIGHTING DEVICE Mar 4, 2020 Abandoned
Array ( [id] => 17055312 [patent_doc_number] => 20210264746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHODS AND APPARATUS TO INDICATE OFF-PLATTER WEIGH CONDITIONS [patent_app_type] => utility [patent_app_number] => 16/799512 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16799512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799512
METHODS AND APPARATUS TO INDICATE OFF-PLATTER WEIGH CONDITIONS Feb 23, 2020 Pending
Array ( [id] => 16758985 [patent_doc_number] => 10977537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Biometric smart card with power harvesting [patent_app_type] => utility [patent_app_number] => 16/791735 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1990 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 16791735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791735
Biometric smart card with power harvesting Feb 13, 2020 Issued
Array ( [id] => 16972789 [patent_doc_number] => 11068762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Dual code authentication process [patent_app_type] => utility [patent_app_number] => 16/790814 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2605 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790814
Dual code authentication process Feb 13, 2020 Issued
Array ( [id] => 16770322 [patent_doc_number] => 10981408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Safety device, method and system for authorizing an operation [patent_app_type] => utility [patent_app_number] => 16/790032 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3532 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790032
Safety device, method and system for authorizing an operation Feb 12, 2020 Issued
Array ( [id] => 16161263 [patent_doc_number] => 20200218864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => INTELLIGENT SECURE KEYPAD KEYLESS TRANSMITTER [patent_app_type] => utility [patent_app_number] => 16/787800 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787800
INTELLIGENT SECURE KEYPAD KEYLESS TRANSMITTER Feb 10, 2020 Abandoned
Array ( [id] => 16494867 [patent_doc_number] => 10860911 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Transaction token that exhibits indication-related detectable changes on the transaction token [patent_app_type] => utility [patent_app_number] => 16/785927 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785927
Transaction token that exhibits indication-related detectable changes on the transaction token Feb 9, 2020 Issued
Array ( [id] => 16802537 [patent_doc_number] => 10997486 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-04 [patent_title] => RFID tag retention method within a metal plate [patent_app_type] => utility [patent_app_number] => 16/783525 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 11530 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783525
RFID tag retention method within a metal plate Feb 5, 2020 Issued
Array ( [id] => 17083510 [patent_doc_number] => 20210278516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => WEAPON ON-BOARD VELOCITY AND RANGE TRACKING [patent_app_type] => utility [patent_app_number] => 16/782106 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782106
Weapon on-board velocity and range tracking Feb 4, 2020 Issued
Array ( [id] => 16555120 [patent_doc_number] => 20210000268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => AUTOMATIC SENSING METHODS AND DEVICES FOR INVENTORY CONTROL [patent_app_type] => utility [patent_app_number] => 16/779815 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779815
AUTOMATIC SENSING METHODS AND DEVICES FOR INVENTORY CONTROL Feb 2, 2020 Abandoned
Array ( [id] => 16844871 [patent_doc_number] => 11016960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Systems and methods to record and verify virtual item transactions [patent_app_type] => utility [patent_app_number] => 16/779425 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15127 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779425
Systems and methods to record and verify virtual item transactions Jan 30, 2020 Issued
Array ( [id] => 15967991 [patent_doc_number] => 20200167747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Document Handler System and Method with Timed Operation [patent_app_type] => utility [patent_app_number] => 16/777769 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777769
Document handler system and method with timed operation Jan 29, 2020 Issued
Array ( [id] => 17516412 [patent_doc_number] => 11295570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Voting machine [patent_app_type] => utility [patent_app_number] => 16/775378 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775378
Voting machine Jan 28, 2020 Issued
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