Search

Allen T Cao

Examiner (ID: 507, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2688, 2627, 2512, 2652, 2754, 2686, 2687
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12222805 [patent_doc_number] => 20180061165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'LOCKABLE RECEPTACLE HAVING PLURAL SECURITY FEATURES' [patent_app_type] => utility [patent_app_number] => 15/687934 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2181 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15687934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687934
Lockable receptacle having plural security features Aug 27, 2017 Issued
Array ( [id] => 12235829 [patent_doc_number] => 20180068691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'DISK DEVICE AND METHOD OF MANUFACTURING DISK DEVICE' [patent_app_type] => utility [patent_app_number] => 15/683974 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4386 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15683974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683974
Disk device and method of manufacturing disk device Aug 22, 2017 Issued
Array ( [id] => 12214623 [patent_doc_number] => 09911439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Magnetic tunnel junction (MTJ) free layer damping reduction' [patent_app_type] => utility [patent_app_number] => 15/673816 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673816
Magnetic tunnel junction (MTJ) free layer damping reduction Aug 9, 2017 Issued
Array ( [id] => 14254383 [patent_doc_number] => 10277404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Communication system for the detection of a driving license [patent_app_type] => utility [patent_app_number] => 15/673549 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4768 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673549
Communication system for the detection of a driving license Aug 9, 2017 Issued
Array ( [id] => 14325577 [patent_doc_number] => 10293787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Vehicle key management [patent_app_type] => utility [patent_app_number] => 15/674109 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8933 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674109
Vehicle key management Aug 9, 2017 Issued
Array ( [id] => 13556869 [patent_doc_number] => 20180329982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => CONTEXT-AWARE RANKING OF INTELLIGENT RESPONSE SUGGESTIONS [patent_app_type] => utility [patent_app_number] => 15/673146 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673146 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673146
Context-aware ranking of intelligent response suggestions Aug 8, 2017 Issued
Array ( [id] => 12435030 [patent_doc_number] => 09978192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-22 [patent_title] => Method and apparatus for streamlining guest entry into a building [patent_app_type] => utility [patent_app_number] => 15/646565 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 3104 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15646565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/646565
Method and apparatus for streamlining guest entry into a building Jul 10, 2017 Issued
Array ( [id] => 13797881 [patent_doc_number] => 20190012479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING ACCESS TO A MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 15/644370 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8093 [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] => 15644370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/644370
System and method for controlling access to a medical device Jul 6, 2017 Issued
Array ( [id] => 13104221 [patent_doc_number] => 10070736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Integrated wireless alert system [patent_app_type] => utility [patent_app_number] => 15/643992 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2873 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643992
Integrated wireless alert system Jul 6, 2017 Issued
Array ( [id] => 14150709 [patent_doc_number] => 10255738 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-09 [patent_title] => Authentication based on through-body signals detected in body area networks [patent_app_type] => utility [patent_app_number] => 15/643070 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9258 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643070
Authentication based on through-body signals detected in body area networks Jul 5, 2017 Issued
Array ( [id] => 12400464 [patent_doc_number] => 09967750 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-08 [patent_title] => Location verification based on environmental sensor data [patent_app_type] => utility [patent_app_number] => 15/643105 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9736 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643105
Location verification based on environmental sensor data Jul 5, 2017 Issued
Array ( [id] => 12207796 [patent_doc_number] => 20180053022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'READING DEVICE AND CONTROL PROGRAM FOR READING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/642106 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15642106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642106
Reading device and control program for reading device Jul 4, 2017 Issued
Array ( [id] => 12515022 [patent_doc_number] => 10002474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-19 [patent_title] => Access control based on rhythmic pattern repetition [patent_app_type] => utility [patent_app_number] => 15/641821 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7917 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641821 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641821
Access control based on rhythmic pattern repetition Jul 4, 2017 Issued
Array ( [id] => 13142971 [patent_doc_number] => 10088816 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-02 [patent_title] => Cognitive plant clinic [patent_app_type] => utility [patent_app_number] => 15/632687 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15632687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/632687
Cognitive plant clinic Jun 25, 2017 Issued
Array ( [id] => 13158993 [patent_doc_number] => 10096228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-09 [patent_title] => Smart mobility assistance device [patent_app_type] => utility [patent_app_number] => 15/622096 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15622096 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/622096
Smart mobility assistance device Jun 13, 2017 Issued
Array ( [id] => 13694411 [patent_doc_number] => 20170358160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => ACCESS SYSTEM WITH PERSISTENT DISPLAY [patent_app_type] => utility [patent_app_number] => 15/620135 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620135 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620135
Access system with persistent display Jun 11, 2017 Issued
Array ( [id] => 14237523 [patent_doc_number] => 20190130934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => APPARATUS, METHODS, AND SYSTEMS FOR ACHIEVING LINEAR TONEARM TRACKING FOR A RECORD TURNTABLE [patent_app_type] => utility [patent_app_number] => 16/098776 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098776
Apparatus, methods, and systems for achieving linear tonearm tracking for a record turntable May 3, 2017 Issued
Array ( [id] => 13070629 [patent_doc_number] => 10056097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Tape drive with metal oxide interface between tape and tape head [patent_app_type] => utility [patent_app_number] => 15/584268 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584268 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584268
Tape drive with metal oxide interface between tape and tape head May 1, 2017 Issued
Array ( [id] => 11890693 [patent_doc_number] => 09761256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Flexure of disk drive suspension, and method of manufacturing conductive circuit portion of flexure' [patent_app_type] => utility [patent_app_number] => 15/582847 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6693 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15582847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/582847
Flexure of disk drive suspension, and method of manufacturing conductive circuit portion of flexure Apr 30, 2017 Issued
Array ( [id] => 13807923 [patent_doc_number] => 10181230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => System and method for controlling access at access point [patent_app_type] => utility [patent_app_number] => 15/492490 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3753 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492490
System and method for controlling access at access point Apr 19, 2017 Issued
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