
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11925345
[patent_doc_number] => 09792930
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-10-17
[patent_title] => 'Microwave-assisted magnetic recording head and magnetic recording and reproducing device'
[patent_app_type] => utility
[patent_app_number] => 15/445857
[patent_app_country] => US
[patent_app_date] => 2017-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4087
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15445857
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/445857 | Microwave-assisted magnetic recording head and magnetic recording and reproducing device | Feb 27, 2017 | Issued |
Array
(
[id] => 12108805
[patent_doc_number] => 09865292
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-01-09
[patent_title] => 'Contact detection using modulated writer coil current for a heat-assisted magnetic recording slider'
[patent_app_type] => utility
[patent_app_number] => 15/445388
[patent_app_country] => US
[patent_app_date] => 2017-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 5912
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[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15445388
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/445388 | Contact detection using modulated writer coil current for a heat-assisted magnetic recording slider | Feb 27, 2017 | Issued |
Array
(
[id] => 15551233
[patent_doc_number] => 10575424
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-25
[patent_title] => Hermetic sealed electrical connector with high-speed transmission for hard disk drive
[patent_app_type] => utility
[patent_app_number] => 16/086513
[patent_app_country] => US
[patent_app_date] => 2017-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3782
[patent_no_of_claims] => 20
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086513
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/086513 | Hermetic sealed electrical connector with high-speed transmission for hard disk drive | Feb 19, 2017 | Issued |
Array
(
[id] => 12174600
[patent_doc_number] => 09892746
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-02-13
[patent_title] => 'ABS design with soft bumper pads (SBP) for mitigating media damage and thermal erasure in hard disk drives (HDD)'
[patent_app_type] => utility
[patent_app_number] => 15/431811
[patent_app_country] => US
[patent_app_date] => 2017-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 18
[patent_no_of_words] => 5986
[patent_no_of_claims] => 21
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431811
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/431811 | ABS design with soft bumper pads (SBP) for mitigating media damage and thermal erasure in hard disk drives (HDD) | Feb 13, 2017 | Issued |
Array
(
[id] => 12005147
[patent_doc_number] => 20170309302
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-26
[patent_title] => 'CURRENT PERPENDICULAR-TO-PLANE SENSORS HAVING HARD SPACERS'
[patent_app_type] => utility
[patent_app_number] => 15/422322
[patent_app_country] => US
[patent_app_date] => 2017-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 11127
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422322
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/422322 | Current perpendicular-to-plane sensors having hard spacers | Jan 31, 2017 | Issued |
Array
(
[id] => 11759517
[patent_doc_number] => 20170206386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-07-20
[patent_title] => 'SMART OBJECTS'
[patent_app_type] => utility
[patent_app_number] => 15/411955
[patent_app_country] => US
[patent_app_date] => 2017-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2961
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411955
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/411955 | Smart objects | Jan 19, 2017 | Issued |
Array
(
[id] => 12174484
[patent_doc_number] => 09892630
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-02-13
[patent_title] => 'Network light switch with mechanical/electrical interface port'
[patent_app_type] => utility
[patent_app_number] => 15/411537
[patent_app_country] => US
[patent_app_date] => 2017-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 31
[patent_no_of_words] => 29011
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[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411537
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/411537 | Network light switch with mechanical/electrical interface port | Jan 19, 2017 | Issued |
Array
(
[id] => 12214446
[patent_doc_number] => 09911259
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-03-06
[patent_title] => 'Passive entry passive start (PEPS) system with integrated authorization and ranging communications'
[patent_app_type] => utility
[patent_app_number] => 15/411675
[patent_app_country] => US
[patent_app_date] => 2017-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 6007
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411675
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/411675 | Passive entry passive start (PEPS) system with integrated authorization and ranging communications | Jan 19, 2017 | Issued |
Array
(
[id] => 12100134
[patent_doc_number] => 09857224
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-02
[patent_title] => 'Optical locking system and entrance guard system'
[patent_app_type] => utility
[patent_app_number] => 15/409826
[patent_app_country] => US
[patent_app_date] => 2017-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 6559
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409826
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/409826 | Optical locking system and entrance guard system | Jan 18, 2017 | Issued |
Array
(
[id] => 12114812
[patent_doc_number] => 09870806
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-16
[patent_title] => 'Hermetic sealing with high-speed transmission for hard disk drive'
[patent_app_type] => utility
[patent_app_number] => 15/406204
[patent_app_country] => US
[patent_app_date] => 2017-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3872
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406204
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/406204 | Hermetic sealing with high-speed transmission for hard disk drive | Jan 12, 2017 | Issued |
Array
(
[id] => 11659835
[patent_doc_number] => 09672844
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-06-06
[patent_title] => 'Portable turntable device, system, and method'
[patent_app_type] => utility
[patent_app_number] => 15/403001
[patent_app_country] => US
[patent_app_date] => 2017-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 5976
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15403001
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/403001 | Portable turntable device, system, and method | Jan 9, 2017 | Issued |
Array
(
[id] => 13649327
[patent_doc_number] => 09850972
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-12-26
[patent_title] => Platter with improved braking control
[patent_app_type] => utility
[patent_app_number] => 15/400410
[patent_app_country] => US
[patent_app_date] => 2017-01-06
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15400410
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/400410 | Platter with improved braking control | Jan 5, 2017 | Issued |
Array
(
[id] => 11539237
[patent_doc_number] => 09613649
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-04-04
[patent_title] => 'Changer apparatus for data library apparatus capable of moving recording media between storing position, and recorder and player apparatus'
[patent_app_type] => utility
[patent_app_number] => 15/353080
[patent_app_country] => US
[patent_app_date] => 2016-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15353080
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/353080 | Changer apparatus for data library apparatus capable of moving recording media between storing position, and recorder and player apparatus | Nov 15, 2016 | Issued |
Array
(
[id] => 13264639
[patent_doc_number] => 10144392
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-12-04
[patent_title] => Device for a two-way detection of the approach of a portable apparatus for hands-free access to a vehicle and associated detection method
[patent_app_type] => utility
[patent_app_number] => 15/772561
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772561
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/772561 | Device for a two-way detection of the approach of a portable apparatus for hands-free access to a vehicle and associated detection method | Nov 2, 2016 | Issued |
Array
(
[id] => 11483034
[patent_doc_number] => 09589583
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-03-07
[patent_title] => 'Current-perpendicular-to-plane magneto-resistance effect element'
[patent_app_type] => utility
[patent_app_number] => 15/339094
[patent_app_country] => US
[patent_app_date] => 2016-10-31
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15339094
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/339094 | Current-perpendicular-to-plane magneto-resistance effect element | Oct 30, 2016 | Issued |
Array
(
[id] => 11890697
[patent_doc_number] => 09761260
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-09-12
[patent_title] => 'Sliders having features in the mid gap'
[patent_app_type] => utility
[patent_app_number] => 15/337241
[patent_app_country] => US
[patent_app_date] => 2016-10-28
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15337241
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/337241 | Sliders having features in the mid gap | Oct 27, 2016 | Issued |
Array
(
[id] => 11557351
[patent_doc_number] => 20170103597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-13
[patent_title] => 'CONTEXTUAL DATA DELIVERY TO USERS AT A LOCKED PROPERTY'
[patent_app_type] => utility
[patent_app_number] => 15/287287
[patent_app_country] => US
[patent_app_date] => 2016-10-06
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15287287
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/287287 | Contextual data delivery to users at a locked property | Oct 5, 2016 | Issued |
Array
(
[id] => 12617460
[patent_doc_number] => 20180097650
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-05
[patent_title] => REMOTE CONTROL WITH MUSCLE SENSOR AND ALERTING SENSOR
[patent_app_type] => utility
[patent_app_number] => 15/286528
[patent_app_country] => US
[patent_app_date] => 2016-10-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/286528 | Remote control with muscle sensor and alerting sensor | Oct 4, 2016 | Issued |
Array
(
[id] => 11615241
[patent_doc_number] => 09653101
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[patent_kind] => B1
[patent_issue_date] => 2017-05-16
[patent_title] => 'Perpendicular magnetic recording (PMR) write head with hybrid side shield'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/283467 | Perpendicular magnetic recording (PMR) write head with hybrid side shield | Oct 2, 2016 | Issued |
Array
(
[id] => 11659861
[patent_doc_number] => 09672870
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[patent_kind] => B1
[patent_issue_date] => 2017-06-06
[patent_title] => 'Sealed bulkhead electrical feed-through X-Y positioning control'
[patent_app_type] => utility
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15282908
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/282908 | Sealed bulkhead electrical feed-through X-Y positioning control | Sep 29, 2016 | Issued |