Search

Kim Ngoc Huynh

Supervisory Patent Examiner (ID: 9049, Phone: (571)272-4147 , Office: P/2116 )

Most Active Art Unit
2836
Art Unit(s)
2182, 2186, 2175, 2819, 2836, 2176, 2116
Total Applications
675
Issued Applications
530
Pending Applications
67
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3938905 [patent_doc_number] => 05877926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Common mode ground fault signal detection circuit' [patent_app_type] => 1 [patent_app_number] => 8/948449 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5666 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877926.pdf [firstpage_image] =>[orig_patent_app_number] => 948449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948449
Common mode ground fault signal detection circuit Oct 9, 1997 Issued
Array ( [id] => 3790731 [patent_doc_number] => 05818678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Tri-state control apparatus for a solenoid having on off and PWM control modes' [patent_app_type] => 1 [patent_app_number] => 8/946910 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3628 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818678.pdf [firstpage_image] =>[orig_patent_app_number] => 946910 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/946910
Tri-state control apparatus for a solenoid having on off and PWM control modes Oct 8, 1997 Issued
Array ( [id] => 3987601 [patent_doc_number] => 05917688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Centrifugal apparatus with protection' [patent_app_type] => 1 [patent_app_number] => 8/948413 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 3468 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917688.pdf [firstpage_image] =>[orig_patent_app_number] => 948413 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948413
Centrifugal apparatus with protection Oct 8, 1997 Issued
Array ( [id] => 3975936 [patent_doc_number] => 05890780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Power supply switching apparatus with protection function for supplying power to an electronic circuit via an external power source or an internal power supply source' [patent_app_type] => 1 [patent_app_number] => 8/946357 [patent_app_country] => US [patent_app_date] => 1997-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4461 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890780.pdf [firstpage_image] =>[orig_patent_app_number] => 946357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/946357
Power supply switching apparatus with protection function for supplying power to an electronic circuit via an external power source or an internal power supply source Oct 6, 1997 Issued
Array ( [id] => 4064071 [patent_doc_number] => 05969930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Differential protection device including a rectifier and a toroid having a nanocrystalline core' [patent_app_type] => 1 [patent_app_number] => 8/930963 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2519 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969930.pdf [firstpage_image] =>[orig_patent_app_number] => 930963 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930963
Differential protection device including a rectifier and a toroid having a nanocrystalline core Oct 2, 1997 Issued
Array ( [id] => 3769917 [patent_doc_number] => 05852540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Circuit for protecting the input/output stage of a low voltage integrated circuit device from a failure of the internal voltage supply or a difference in the power-up sequencing of supply voltage levels' [patent_app_type] => 1 [patent_app_number] => 8/936846 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5591 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852540.pdf [firstpage_image] =>[orig_patent_app_number] => 936846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936846
Circuit for protecting the input/output stage of a low voltage integrated circuit device from a failure of the internal voltage supply or a difference in the power-up sequencing of supply voltage levels Sep 23, 1997 Issued
Array ( [id] => 3946236 [patent_doc_number] => 05940262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Control circuit for an electromagnetic device for controlling an electromagnetic fuel control valve' [patent_app_type] => 1 [patent_app_number] => 8/932881 [patent_app_country] => US [patent_app_date] => 1997-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2214 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940262.pdf [firstpage_image] =>[orig_patent_app_number] => 932881 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932881
Control circuit for an electromagnetic device for controlling an electromagnetic fuel control valve Sep 17, 1997 Issued
Array ( [id] => 3815513 [patent_doc_number] => 05854730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Transient and voltage surge protection system and method for preventing damage to electrical equipment' [patent_app_type] => 1 [patent_app_number] => 8/931009 [patent_app_country] => US [patent_app_date] => 1997-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3238 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854730.pdf [firstpage_image] =>[orig_patent_app_number] => 931009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931009
Transient and voltage surge protection system and method for preventing damage to electrical equipment Sep 14, 1997 Issued
Array ( [id] => 3961468 [patent_doc_number] => 05956222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Electronic switch for quick, automatic response to current overloads' [patent_app_type] => 1 [patent_app_number] => 8/926686 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2775 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956222.pdf [firstpage_image] =>[orig_patent_app_number] => 926686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926686
Electronic switch for quick, automatic response to current overloads Sep 9, 1997 Issued
Array ( [id] => 3969158 [patent_doc_number] => 05936827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Device for controlling at least one electromagnetic load' [patent_app_type] => 1 [patent_app_number] => 8/894803 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4216 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936827.pdf [firstpage_image] =>[orig_patent_app_number] => 894803 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/894803
Device for controlling at least one electromagnetic load Sep 1, 1997 Issued
Array ( [id] => 3959373 [patent_doc_number] => 05991142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Detection of ophthalmic surgical handpiece by injecting current signal' [patent_app_type] => 1 [patent_app_number] => 8/916823 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4695 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/991/05991142.pdf [firstpage_image] =>[orig_patent_app_number] => 916823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/916823
Detection of ophthalmic surgical handpiece by injecting current signal Aug 21, 1997 Issued
Array ( [id] => 3833363 [patent_doc_number] => 05784020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Analog-to-digital converting device for increasing the number of analog input channels' [patent_app_type] => 1 [patent_app_number] => 8/915587 [patent_app_country] => US [patent_app_date] => 1997-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7878 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/784/05784020.pdf [firstpage_image] =>[orig_patent_app_number] => 915587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915587
Analog-to-digital converting device for increasing the number of analog input channels Aug 20, 1997 Issued
Array ( [id] => 3872344 [patent_doc_number] => 05793587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Dual trip level ground fault interrupter' [patent_app_type] => 1 [patent_app_number] => 8/912782 [patent_app_country] => US [patent_app_date] => 1997-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1917 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793587.pdf [firstpage_image] =>[orig_patent_app_number] => 912782 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/912782
Dual trip level ground fault interrupter Aug 17, 1997 Issued
08/910410 MOV SURGE ARRESTER Aug 12, 1997 Abandoned
Array ( [id] => 4053696 [patent_doc_number] => 05909353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Circuit arrangement for mutually independant switching of several inductive switching units in paralell' [patent_app_type] => 1 [patent_app_number] => 8/908313 [patent_app_country] => US [patent_app_date] => 1997-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909353.pdf [firstpage_image] =>[orig_patent_app_number] => 908313 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/908313
Circuit arrangement for mutually independant switching of several inductive switching units in paralell Aug 6, 1997 Issued
Array ( [id] => 4004026 [patent_doc_number] => 05892648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Gas-filled overvoltage arrester with electrode activation compound' [patent_app_type] => 1 [patent_app_number] => 8/906079 [patent_app_country] => US [patent_app_date] => 1997-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1209 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892648.pdf [firstpage_image] =>[orig_patent_app_number] => 906079 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/906079
Gas-filled overvoltage arrester with electrode activation compound Aug 4, 1997 Issued
Array ( [id] => 4044790 [patent_doc_number] => 05943201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Method and apparatus for setting trip profiles in electrical switches using a portable unit with a non-volatile memory' [patent_app_type] => 1 [patent_app_number] => 8/905908 [patent_app_country] => US [patent_app_date] => 1997-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3053 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/943/05943201.pdf [firstpage_image] =>[orig_patent_app_number] => 905908 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905908
Method and apparatus for setting trip profiles in electrical switches using a portable unit with a non-volatile memory Aug 3, 1997 Issued
Array ( [id] => 3779550 [patent_doc_number] => 05850330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Electronic trip device that detects an imminent drop of the power system voltage and comprises a numerical processing circuit and a thermal memory' [patent_app_type] => 1 [patent_app_number] => 8/902002 [patent_app_country] => US [patent_app_date] => 1997-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2879 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/850/05850330.pdf [firstpage_image] =>[orig_patent_app_number] => 902002 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902002
Electronic trip device that detects an imminent drop of the power system voltage and comprises a numerical processing circuit and a thermal memory Jul 28, 1997 Issued
Array ( [id] => 3903716 [patent_doc_number] => 05835324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Programmable electronic fuse box having a key pad which does not require fuse elements' [patent_app_type] => 1 [patent_app_number] => 8/892007 [patent_app_country] => US [patent_app_date] => 1997-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835324.pdf [firstpage_image] =>[orig_patent_app_number] => 892007 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892007
Programmable electronic fuse box having a key pad which does not require fuse elements Jul 13, 1997 Issued
Array ( [id] => 4072345 [patent_doc_number] => 05896263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Output circuit having electronic overload protection activated by voltage drop across output transistor' [patent_app_type] => 1 [patent_app_number] => 8/884305 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896263.pdf [firstpage_image] =>[orig_patent_app_number] => 884305 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884305
Output circuit having electronic overload protection activated by voltage drop across output transistor Jun 26, 1997 Issued
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