Search

Richard Tan

Examiner (ID: 12070, Phone: (571)270-7455 , Office: P/2842 )

Most Active Art Unit
2849
Art Unit(s)
2843, 4134, 2842, 2817, 2849
Total Applications
999
Issued Applications
787
Pending Applications
54
Abandoned Applications
187

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17056512 [patent_doc_number] => 20210265946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LOW POWER OSCILLATOR WITH DIGITAL AMPLITUDE CONTROL [patent_app_type] => utility [patent_app_number] => 16/800348 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800348
Low power oscillator with digital amplitude control Feb 24, 2020 Issued
Array ( [id] => 17056512 [patent_doc_number] => 20210265946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LOW POWER OSCILLATOR WITH DIGITAL AMPLITUDE CONTROL [patent_app_type] => utility [patent_app_number] => 16/800348 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800348
Low power oscillator with digital amplitude control Feb 24, 2020 Issued
Array ( [id] => 16586725 [patent_doc_number] => 20210021127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Systems and Methods for Combining and Distributing Electrical Power from Multiple Sources [patent_app_type] => utility [patent_app_number] => 16/800773 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800773
Systems and methods for combining and distributing electrical power from multiple sources Feb 24, 2020 Issued
Array ( [id] => 16609972 [patent_doc_number] => 10910996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Oscillator, electronic device, and vehicle [patent_app_type] => utility [patent_app_number] => 16/797276 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10711 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797276
Oscillator, electronic device, and vehicle Feb 20, 2020 Issued
Array ( [id] => 16273001 [patent_doc_number] => 20200274489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => OSCILLATOR, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/797279 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16797279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797279
Oscillator, electronic device, and vehicle Feb 20, 2020 Issued
Array ( [id] => 16273004 [patent_doc_number] => 20200274492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => OSCILLATOR, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/796721 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796721
Oscillator, electronic device, and vehicle Feb 19, 2020 Issued
Array ( [id] => 16272999 [patent_doc_number] => 20200274487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/796539 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796539
Oscillator, electronic apparatus, and vehicle Feb 19, 2020 Issued
Array ( [id] => 16609971 [patent_doc_number] => 10910995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Oscillator, electronic device, and vehicle [patent_app_type] => utility [patent_app_number] => 16/796472 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9713 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796472
Oscillator, electronic device, and vehicle Feb 19, 2020 Issued
Array ( [id] => 16273024 [patent_doc_number] => 20200274512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => OSCILLATOR, ELECTRONIC APPARATUS AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/794906 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794906
Oscillator, electronic apparatus and vehicle Feb 18, 2020 Issued
Array ( [id] => 17653210 [patent_doc_number] => 11355955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Hybrid DC power installation for data center load [patent_app_type] => utility [patent_app_number] => 16/793209 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 30557 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793209
Hybrid DC power installation for data center load Feb 17, 2020 Issued
Array ( [id] => 16022479 [patent_doc_number] => 20200186083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => METHOD AND DEVICE FOR DETECTING A MAXIMUM SYSTEM POWER OUTPUT OF A PHOTOVOLTAIC SYSTEM [patent_app_type] => utility [patent_app_number] => 16/792375 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792375
Method and device for detecting a maximum system power output of a photovoltaic system Feb 16, 2020 Issued
Array ( [id] => 15970993 [patent_doc_number] => 20200169248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => HIGH POWER SILICON ON INSULATOR SWITCH [patent_app_type] => utility [patent_app_number] => 16/778198 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778198
HIGH POWER SILICON ON INSULATOR SWITCH Jan 30, 2020 Abandoned
Array ( [id] => 16210756 [patent_doc_number] => 20200243746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => OSCILLATOR, METHOD OF MANUFACTURING OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/774613 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16774613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774613
Oscillator, method of manufacturing oscillator, electronic apparatus, and vehicle Jan 27, 2020 Issued
Array ( [id] => 18113583 [patent_doc_number] => 20230006463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => EMERGENCY DRIVER AND INTELLIGENT MODULE FOR THE EMERGENCY DRIVER [patent_app_type] => utility [patent_app_number] => 17/781954 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781954
Emergency driver and intelligent module for the emergency driver Jan 21, 2020 Issued
Array ( [id] => 16194852 [patent_doc_number] => 20200235701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/745803 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745803
Oscillator, electronic apparatus, and vehicle Jan 16, 2020 Issued
Array ( [id] => 17254515 [patent_doc_number] => 11190022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Controller circuit for photovoltaic sub-module [patent_app_type] => utility [patent_app_number] => 16/736312 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 23953 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736312
Controller circuit for photovoltaic sub-module Jan 6, 2020 Issued
Array ( [id] => 15874831 [patent_doc_number] => 20200144819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => DISPATCHING METHOD AND DEVICE FOR INTEGRATED TRANSMISSION AND DISTRIBUTION NETWORK [patent_app_type] => utility [patent_app_number] => 16/736313 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736313
Dispatching method and device for integrated transmission and distribution network Jan 6, 2020 Issued
Array ( [id] => 16152649 [patent_doc_number] => 20200214557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => OPHTHALMOLOGIC APPARATUS AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/731229 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731229
Ophthalmologic apparatus and method for controlling the same Dec 30, 2019 Issued
Array ( [id] => 16820600 [patent_doc_number] => 11005446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Resonators and devices with a pixel electrode operating across a gap [patent_app_type] => utility [patent_app_number] => 16/730511 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 49 [patent_no_of_words] => 32535 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730511
Resonators and devices with a pixel electrode operating across a gap Dec 29, 2019 Issued
Array ( [id] => 15808633 [patent_doc_number] => 20200127459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => METHOD AND APPARATUS FOR COORDINATION OF GENERATORS IN DROOP CONTROLLED MICROGRIDS USING HYSTERESIS [patent_app_type] => utility [patent_app_number] => 16/722945 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722945
METHOD AND APPARATUS FOR COORDINATION OF GENERATORS IN DROOP CONTROLLED MICROGRIDS USING HYSTERESIS Dec 19, 2019 Abandoned
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