Search

Richard Tan

Examiner (ID: 1958)

Most Active Art Unit
2849
Art Unit(s)
2843, 2836, 2842, 2817, 4134, 2849
Total Applications
1022
Issued Applications
798
Pending Applications
58
Abandoned Applications
190

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19147025 [patent_doc_number] => 20240146070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CONTROLLED ENERGY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/386785 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386785
CONTROLLED ENERGY SYSTEM Nov 2, 2023 Abandoned
Array ( [id] => 20375616 [patent_doc_number] => 12483061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Battery pack [patent_app_type] => utility [patent_app_number] => 18/385030 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385030
Battery pack Oct 29, 2023 Issued
Array ( [id] => 19792756 [patent_doc_number] => 12233683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Optimized power distribution to transport climate control systems amongst one or more electric supply equipment stations [patent_app_type] => utility [patent_app_number] => 18/484840 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11829 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484840
Optimized power distribution to transport climate control systems amongst one or more electric supply equipment stations Oct 10, 2023 Issued
Array ( [id] => 19101517 [patent_doc_number] => 20240120745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => POWER STATION AND GAS INVERTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/480234 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480234
POWER STATION AND GAS INVERTER ASSEMBLY Oct 2, 2023 Pending
Array ( [id] => 18960089 [patent_doc_number] => 20240048416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Method and apparatus for receiving FSK signals [patent_app_type] => utility [patent_app_number] => 18/375748 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375748
Method and apparatus for receiving FSK signals Oct 1, 2023 Issued
Array ( [id] => 19866779 [patent_doc_number] => 20250105565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => POWER CABLE WITH DIFFERENT TYPES OF CONNECTORS [patent_app_type] => utility [patent_app_number] => 18/373956 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18373956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373956
Power cable with different types of connectors Sep 26, 2023 Issued
Array ( [id] => 19066400 [patent_doc_number] => 20240100826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => POWER SUPPLY CONTROL APPARATUS, METHOD AND RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/368631 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368631
Power supply control apparatus, method and recording apparatus Sep 14, 2023 Issued
Array ( [id] => 18866541 [patent_doc_number] => 20230420978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => POWER SYSTEM AND METHOD FOR ADJUSTING A RELEASE VOLTAGE OF A BI-DIRECTIONAL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/466310 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18466310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466310
Power system and method for adjusting a release voltage of a bi-directional converter Sep 12, 2023 Issued
Array ( [id] => 19232387 [patent_doc_number] => 20240189579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => AUTOMATED EXTERNAL DEFIBRILLATION (AED) ELECTRODES [patent_app_type] => utility [patent_app_number] => 18/459833 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459833
AUTOMATED EXTERNAL DEFIBRILLATION (AED) ELECTRODES Aug 31, 2023 Pending
Array ( [id] => 20318425 [patent_doc_number] => 12456983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Physics packages including atomic or molecular vapors and sub-wavelength grating waveguides and/or radio frequency waveguides [patent_app_type] => utility [patent_app_number] => 18/459304 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 2222 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459304
Physics packages including atomic or molecular vapors and sub-wavelength grating waveguides and/or radio frequency waveguides Aug 30, 2023 Issued
Array ( [id] => 18849533 [patent_doc_number] => 20230411937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => WORKSITE POWER DISTRIBUTION BOX [patent_app_type] => utility [patent_app_number] => 18/459336 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18459336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459336
WORKSITE POWER DISTRIBUTION BOX Aug 30, 2023 Pending
Array ( [id] => 19370845 [patent_doc_number] => 12062943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => AC switch PFC with integrated charger and DC-DC for online UPS systems [patent_app_type] => utility [patent_app_number] => 18/239212 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7944 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [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] => 18239212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239212
AC switch PFC with integrated charger and DC-DC for online UPS systems Aug 28, 2023 Issued
Array ( [id] => 18959674 [patent_doc_number] => 20240048001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => APPARATUS AND METHOD FOR TRANSMITTING POWER WIRELESSLY [patent_app_type] => utility [patent_app_number] => 18/229230 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229230
APPARATUS AND METHOD FOR TRANSMITTING POWER WIRELESSLY Aug 1, 2023 Abandoned
Array ( [id] => 19943994 [patent_doc_number] => 12316135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Electronic device for wirelessly transmitting power including a plurality of coils, and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/364403 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 9884 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364403
Electronic device for wirelessly transmitting power including a plurality of coils, and method of operating the same Aug 1, 2023 Issued
Array ( [id] => 20111924 [patent_doc_number] => 12362664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Series resonant power converter [patent_app_type] => utility [patent_app_number] => 18/227132 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227132
Series resonant power converter Jul 26, 2023 Issued
Array ( [id] => 19900624 [patent_doc_number] => 12278569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Systems and methods for inverter and DC/DC converter operation [patent_app_type] => utility [patent_app_number] => 18/226316 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5507 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226316
Systems and methods for inverter and DC/DC converter operation Jul 25, 2023 Issued
Array ( [id] => 19749961 [patent_doc_number] => 20250038526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MULTI-FUNCTION CONVERTER UNIT [patent_app_type] => utility [patent_app_number] => 18/359401 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8308 [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] => 18359401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359401
Multi-function converter unit Jul 25, 2023 Issued
Array ( [id] => 18758128 [patent_doc_number] => 20230361598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR CONTROLLING HEAT IN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/351848 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18351848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351848
Electronic device and method for controlling heat in electronic device Jul 12, 2023 Issued
Array ( [id] => 19957582 [patent_doc_number] => 12328002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Energy storage system [patent_app_type] => utility [patent_app_number] => 18/343962 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343962
Energy storage system Jun 28, 2023 Issued
Array ( [id] => 19222116 [patent_doc_number] => 20240186820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => POWER SOURCE TRANSFER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/563303 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18563303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563303
Power source transfer circuit Jun 27, 2023 Issued
Menu