Search

Edward H. Tso

Examiner (ID: 15361, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2859, 2858, 2111, 2838, 2102
Total Applications
4128
Issued Applications
3616
Pending Applications
212
Abandoned Applications
336

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3529528 [patent_doc_number] => 05490056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Inverter apparatus having two control modes and apparatus using the same' [patent_app_type] => 1 [patent_app_number] => 8/040434 [patent_app_country] => US [patent_app_date] => 1993-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3594 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/490/05490056.pdf [firstpage_image] =>[orig_patent_app_number] => 040434 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/040434
Inverter apparatus having two control modes and apparatus using the same Mar 31, 1993 Issued
Array ( [id] => 3107337 [patent_doc_number] => 05448153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Charge control apparatus and electronic apparatus provided with such a control apparatus' [patent_app_type] => 1 [patent_app_number] => 8/032208 [patent_app_country] => US [patent_app_date] => 1993-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5511 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/448/05448153.pdf [firstpage_image] =>[orig_patent_app_number] => 032208 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/032208
Charge control apparatus and electronic apparatus provided with such a control apparatus Mar 25, 1993 Issued
Array ( [id] => 3421375 [patent_doc_number] => 05444609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Passive harmonic filter system for variable frequency drives' [patent_app_type] => 1 [patent_app_number] => 8/036558 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3505 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444609.pdf [firstpage_image] =>[orig_patent_app_number] => 036558 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036558
Passive harmonic filter system for variable frequency drives Mar 24, 1993 Issued
Array ( [id] => 3050522 [patent_doc_number] => 05334899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Polyphase brushless DC and AC synchronous machines' [patent_app_type] => 1 [patent_app_number] => 8/036862 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 49 [patent_no_of_words] => 5798 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334899.pdf [firstpage_image] =>[orig_patent_app_number] => 036862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036862
Polyphase brushless DC and AC synchronous machines Mar 24, 1993 Issued
Array ( [id] => 3510108 [patent_doc_number] => 05514946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Battery pack including static memory and a timer for charge management' [patent_app_type] => 1 [patent_app_number] => 8/033821 [patent_app_country] => US [patent_app_date] => 1993-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 21034 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/514/05514946.pdf [firstpage_image] =>[orig_patent_app_number] => 033821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033821
Battery pack including static memory and a timer for charge management Mar 18, 1993 Issued
Array ( [id] => 3129817 [patent_doc_number] => 05381327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Electrical power inverter' [patent_app_type] => 1 [patent_app_number] => 8/034496 [patent_app_country] => US [patent_app_date] => 1993-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 7654 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381327.pdf [firstpage_image] =>[orig_patent_app_number] => 034496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/034496
Electrical power inverter Mar 18, 1993 Issued
Array ( [id] => 3020466 [patent_doc_number] => 05341060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Engine with flywheel generator' [patent_app_type] => 1 [patent_app_number] => 8/034204 [patent_app_country] => US [patent_app_date] => 1993-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1370 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341060.pdf [firstpage_image] =>[orig_patent_app_number] => 034204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/034204
Engine with flywheel generator Mar 18, 1993 Issued
Array ( [id] => 3428725 [patent_doc_number] => 05422560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Battery charger with battery detection circuit' [patent_app_type] => 1 [patent_app_number] => 8/034175 [patent_app_country] => US [patent_app_date] => 1993-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6394 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422560.pdf [firstpage_image] =>[orig_patent_app_number] => 034175 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/034175
Battery charger with battery detection circuit Mar 17, 1993 Issued
Array ( [id] => 3013127 [patent_doc_number] => 05355045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Torque reaction transfer in dynamoelectric machines having energy-efficient stator constructions' [patent_app_type] => 1 [patent_app_number] => 8/029757 [patent_app_country] => US [patent_app_date] => 1993-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6491 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355045.pdf [firstpage_image] =>[orig_patent_app_number] => 029757 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/029757
Torque reaction transfer in dynamoelectric machines having energy-efficient stator constructions Mar 9, 1993 Issued
Array ( [id] => 3468450 [patent_doc_number] => 05442535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Method and apparatus for controlling an electromechanical load by least one pulse switch' [patent_app_type] => 1 [patent_app_number] => 8/028405 [patent_app_country] => US [patent_app_date] => 1993-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2151 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/442/05442535.pdf [firstpage_image] =>[orig_patent_app_number] => 028405 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/028405
Method and apparatus for controlling an electromechanical load by least one pulse switch Mar 8, 1993 Issued
Array ( [id] => 3557354 [patent_doc_number] => 05493196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Battery charger for charging alkaline zinc/manganese dioxide cells' [patent_app_type] => 1 [patent_app_number] => 8/027386 [patent_app_country] => US [patent_app_date] => 1993-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 14160 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493196.pdf [firstpage_image] =>[orig_patent_app_number] => 027386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/027386
Battery charger for charging alkaline zinc/manganese dioxide cells Mar 7, 1993 Issued
08/026657 BATTERY WITH MEMORY FOR STORING CHARGE PROCEDURE Mar 4, 1993 Abandoned
Array ( [id] => 3571626 [patent_doc_number] => 05485073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Personal computer for performing charge and switching control of different types of battery packs' [patent_app_type] => 1 [patent_app_number] => 8/026219 [patent_app_country] => US [patent_app_date] => 1993-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 10476 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/485/05485073.pdf [firstpage_image] =>[orig_patent_app_number] => 026219 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/026219
Personal computer for performing charge and switching control of different types of battery packs Feb 28, 1993 Issued
Array ( [id] => 3448098 [patent_doc_number] => 05397977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Integrated circuit comprising a unit for controlling a load of an inductive nature which unit limits parasitic effects in the integrated circuit caused by voltage transients' [patent_app_type] => 1 [patent_app_number] => 8/023531 [patent_app_country] => US [patent_app_date] => 1993-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3937 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/397/05397977.pdf [firstpage_image] =>[orig_patent_app_number] => 023531 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/023531
Integrated circuit comprising a unit for controlling a load of an inductive nature which unit limits parasitic effects in the integrated circuit caused by voltage transients Feb 25, 1993 Issued
Array ( [id] => 3426067 [patent_doc_number] => 05389847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Rotor for a high speed induction type AC motor having a press fit stacked core' [patent_app_type] => 1 [patent_app_number] => 7/974588 [patent_app_country] => US [patent_app_date] => 1993-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2645 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389847.pdf [firstpage_image] =>[orig_patent_app_number] => 974588 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974588
Rotor for a high speed induction type AC motor having a press fit stacked core Feb 24, 1993 Issued
Array ( [id] => 3060596 [patent_doc_number] => 05357162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Spindle motor using dynamic pressure bearings' [patent_app_type] => 1 [patent_app_number] => 8/022134 [patent_app_country] => US [patent_app_date] => 1993-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 10718 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/357/05357162.pdf [firstpage_image] =>[orig_patent_app_number] => 022134 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/022134
Spindle motor using dynamic pressure bearings Feb 24, 1993 Issued
Array ( [id] => 3018124 [patent_doc_number] => 05309051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Stepping motor with detent torque elimination' [patent_app_type] => 1 [patent_app_number] => 8/021988 [patent_app_country] => US [patent_app_date] => 1993-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2773 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/309/05309051.pdf [firstpage_image] =>[orig_patent_app_number] => 021988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021988
Stepping motor with detent torque elimination Feb 23, 1993 Issued
Array ( [id] => 3468437 [patent_doc_number] => 05442534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops' [patent_app_type] => 1 [patent_app_number] => 8/021841 [patent_app_country] => US [patent_app_date] => 1993-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 38 [patent_no_of_words] => 7732 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/442/05442534.pdf [firstpage_image] =>[orig_patent_app_number] => 021841 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021841
Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops Feb 22, 1993 Issued
08/019462 BATTERY PACK INCLUDING ELECTRONIC POWER SAVER Feb 17, 1993 Abandoned
Array ( [id] => 3025528 [patent_doc_number] => 05327032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Dual flux ring multiple position rotary actuator' [patent_app_type] => 1 [patent_app_number] => 8/018960 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3171 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327032.pdf [firstpage_image] =>[orig_patent_app_number] => 018960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/018960
Dual flux ring multiple position rotary actuator Feb 17, 1993 Issued
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