Search

Lawrence W. Luk

Examiner (ID: 10293)

Most Active Art Unit
2838
Art Unit(s)
2187, 2838
Total Applications
483
Issued Applications
424
Pending Applications
24
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1154112 [patent_doc_number] => 06771047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-03 [patent_title] => 'Automatic battery discharging and charging technique to increase battery life' [patent_app_type] => B1 [patent_app_number] => 10/349821 [patent_app_country] => US [patent_app_date] => 2003-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2804 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/771/06771047.pdf [firstpage_image] =>[orig_patent_app_number] => 10349821 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/349821
Automatic battery discharging and charging technique to increase battery life Jan 21, 2003 Issued
Array ( [id] => 985890 [patent_doc_number] => 06924624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Method and apparatus for slowing the discharge process of a battery' [patent_app_type] => utility [patent_app_number] => 10/337801 [patent_app_country] => US [patent_app_date] => 2003-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/924/06924624.pdf [firstpage_image] =>[orig_patent_app_number] => 10337801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/337801
Method and apparatus for slowing the discharge process of a battery Jan 6, 2003 Issued
Array ( [id] => 6855956 [patent_doc_number] => 20030129457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Battery power source device, method for controlling the same, and method for providing address' [patent_app_type] => new [patent_app_number] => 10/331323 [patent_app_country] => US [patent_app_date] => 2002-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4556 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20030129457.pdf [firstpage_image] =>[orig_patent_app_number] => 10331323 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/331323
Battery power source device, method for controlling the same, and method for providing address Dec 30, 2002 Issued
Array ( [id] => 6656467 [patent_doc_number] => 20030132732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'Devices and methods for protection of rechargeable elements' [patent_app_type] => new [patent_app_number] => 10/331113 [patent_app_country] => US [patent_app_date] => 2002-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17587 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0132/20030132732.pdf [firstpage_image] =>[orig_patent_app_number] => 10331113 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/331113
Electrical device including a voltage regulator mounted on a variable resistor Dec 25, 2002 Issued
Array ( [id] => 6681242 [patent_doc_number] => 20030117106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Charger with replaceable signal line for a car' [patent_app_type] => new [patent_app_number] => 10/327791 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1561 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20030117106.pdf [firstpage_image] =>[orig_patent_app_number] => 10327791 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/327791
Charger with replaceable signal line for a car Dec 22, 2002 Issued
Array ( [id] => 7459192 [patent_doc_number] => 20040119440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'METHOD FOR SUPPLYING EXTERNAL ELECTRICITY BY A SOLAR BATTERY' [patent_app_type] => new [patent_app_number] => 10/325261 [patent_app_country] => US [patent_app_date] => 2002-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 644 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20040119440.pdf [firstpage_image] =>[orig_patent_app_number] => 10325261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/325261
METHOD FOR SUPPLYING EXTERNAL ELECTRICITY BY A SOLAR BATTERY Dec 18, 2002 Abandoned
Array ( [id] => 7459193 [patent_doc_number] => 20040119441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Method for resetting a state of charge fo a battery of a hybrid electric vehicle' [patent_app_type] => new [patent_app_number] => 10/326014 [patent_app_country] => US [patent_app_date] => 2002-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4400 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20040119441.pdf [firstpage_image] =>[orig_patent_app_number] => 10326014 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326014
Method for resetting a state of charge of a battery of a hybrid electric vehicle Dec 17, 2002 Issued
Array ( [id] => 979460 [patent_doc_number] => 06930466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Battery charger' [patent_app_type] => utility [patent_app_number] => 10/321122 [patent_app_country] => US [patent_app_date] => 2002-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5419 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/930/06930466.pdf [firstpage_image] =>[orig_patent_app_number] => 10321122 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/321122
Battery charger Dec 16, 2002 Issued
Array ( [id] => 935741 [patent_doc_number] => 06975091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-13 [patent_title] => 'Power control unit of fuel cell hybrid vehicle' [patent_app_type] => utility [patent_app_number] => 10/322164 [patent_app_country] => US [patent_app_date] => 2002-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2872 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/975/06975091.pdf [firstpage_image] =>[orig_patent_app_number] => 10322164 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/322164
Power control unit of fuel cell hybrid vehicle Dec 16, 2002 Issued
Array ( [id] => 7286931 [patent_doc_number] => 20040108856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'Electronic battery tester' [patent_app_type] => new [patent_app_number] => 10/310490 [patent_app_country] => US [patent_app_date] => 2002-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20040108856.pdf [firstpage_image] =>[orig_patent_app_number] => 10310490 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/310490
Electronic battery tester Dec 4, 2002 Issued
Array ( [id] => 1273372 [patent_doc_number] => 06653815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Cordless power tool system' [patent_app_type] => B2 [patent_app_number] => 10/309840 [patent_app_country] => US [patent_app_date] => 2002-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 8334 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/653/06653815.pdf [firstpage_image] =>[orig_patent_app_number] => 10309840 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/309840
Cordless power tool system Dec 3, 2002 Issued
Array ( [id] => 6630863 [patent_doc_number] => 20030102843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Charger and electrical apparatus' [patent_app_type] => new [patent_app_number] => 10/303900 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2053 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20030102843.pdf [firstpage_image] =>[orig_patent_app_number] => 10303900 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303900
Charger and electrical apparatus Nov 25, 2002 Issued
Array ( [id] => 6630880 [patent_doc_number] => 20030102844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Automatic selfcharging power tools' [patent_app_type] => new [patent_app_number] => 10/301951 [patent_app_country] => US [patent_app_date] => 2002-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4123 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20030102844.pdf [firstpage_image] =>[orig_patent_app_number] => 10301951 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/301951
Automatic selfcharging power tools Nov 21, 2002 Abandoned
Array ( [id] => 6759162 [patent_doc_number] => 20030122523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'External battery pack apparatus' [patent_app_type] => new [patent_app_number] => 10/301434 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3926 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20030122523.pdf [firstpage_image] =>[orig_patent_app_number] => 10301434 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/301434
External battery pack apparatus Nov 20, 2002 Issued
Array ( [id] => 7612303 [patent_doc_number] => 06903534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-07 [patent_title] => 'Method and apparatus for controlling cooling and detecting abnormality in battery pack system' [patent_app_type] => utility [patent_app_number] => 10/287642 [patent_app_country] => US [patent_app_date] => 2002-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3696 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/903/06903534.pdf [firstpage_image] =>[orig_patent_app_number] => 10287642 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/287642
Method and apparatus for controlling cooling and detecting abnormality in battery pack system Nov 4, 2002 Issued
Array ( [id] => 7349587 [patent_doc_number] => 20040012370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Autoclavable battery pack' [patent_app_type] => new [patent_app_number] => 10/287727 [patent_app_country] => US [patent_app_date] => 2002-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 983 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20040012370.pdf [firstpage_image] =>[orig_patent_app_number] => 10287727 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/287727
Autoclavable battery pack Nov 3, 2002 Issued
Array ( [id] => 1289296 [patent_doc_number] => 06639386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Rechargeable battery device equipped with life determination function' [patent_app_type] => B2 [patent_app_number] => 10/284101 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6813 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/639/06639386.pdf [firstpage_image] =>[orig_patent_app_number] => 10284101 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/284101
Rechargeable battery device equipped with life determination function Oct 30, 2002 Issued
Array ( [id] => 1113971 [patent_doc_number] => 06803742 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-12 [patent_title] => 'Solar rechargeable battery' [patent_app_type] => B1 [patent_app_number] => 10/284524 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1760 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/803/06803742.pdf [firstpage_image] =>[orig_patent_app_number] => 10284524 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/284524
Solar rechargeable battery Oct 29, 2002 Issued
Array ( [id] => 1322102 [patent_doc_number] => 06605923 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Uninterrupted power supply' [patent_app_type] => B1 [patent_app_number] => 10/280381 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4110 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605923.pdf [firstpage_image] =>[orig_patent_app_number] => 10280381 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280381
Uninterrupted power supply Oct 24, 2002 Issued
Array ( [id] => 1277506 [patent_doc_number] => 06650089 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Control circuit for multiple battery systems with capacity gauge on end equipment' [patent_app_type] => B1 [patent_app_number] => 10/272110 [patent_app_country] => US [patent_app_date] => 2002-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6311 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650089.pdf [firstpage_image] =>[orig_patent_app_number] => 10272110 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/272110
Control circuit for multiple battery systems with capacity gauge on end equipment Oct 15, 2002 Issued
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