Search

Lawrence W. Luk

Examiner (ID: 17456)

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] => 954176 [patent_doc_number] => 06958591 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-25 [patent_title] => 'Battery charging safety circuit for simultaneous startup and rapid surge current clamping' [patent_app_type] => utility [patent_app_number] => 10/155374 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/958/06958591.pdf [firstpage_image] =>[orig_patent_app_number] => 10155374 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155374
Battery charging safety circuit for simultaneous startup and rapid surge current clamping May 21, 2002 Issued
Array ( [id] => 6753804 [patent_doc_number] => 20030001580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Accurate battery current measurement system for a battery care unit' [patent_app_type] => new [patent_app_number] => 10/152330 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20030001580.pdf [firstpage_image] =>[orig_patent_app_number] => 10152330 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/152330
Accurate battery current measurement system for a battery care unit May 21, 2002 Abandoned
Array ( [id] => 5904847 [patent_doc_number] => 20020141876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Fuel injector driver circuit with energy storage apparatus' [patent_app_type] => new [patent_app_number] => 10/153370 [patent_app_country] => US [patent_app_date] => 2002-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5577 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20020141876.pdf [firstpage_image] =>[orig_patent_app_number] => 10153370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/153370
Fuel injector driver circuit with energy storage apparatus May 20, 2002 Abandoned
Array ( [id] => 6768363 [patent_doc_number] => 20030214303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'STATE OF CHARGE ALGORITHM FOR LEAD-ACID BATTERY IN A HYBRID ELECTRIC VEHICLE' [patent_app_type] => new [patent_app_number] => 10/145938 [patent_app_country] => US [patent_app_date] => 2002-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5879 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20030214303.pdf [firstpage_image] =>[orig_patent_app_number] => 10145938 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/145938
State of charge algorithm for lead-acid battery in a hybrid electric vehicle May 14, 2002 Issued
Array ( [id] => 7630917 [patent_doc_number] => 06636015 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-21 [patent_title] => 'Watertight portable auxiliary power source' [patent_app_type] => B1 [patent_app_number] => 10/143210 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2564 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636015.pdf [firstpage_image] =>[orig_patent_app_number] => 10143210 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/143210
Watertight portable auxiliary power source May 8, 2002 Issued
Array ( [id] => 985887 [patent_doc_number] => 06924621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'System and method for controlling electric load and battery charge in a vehicle' [patent_app_type] => utility [patent_app_number] => 10/140901 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4894 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/924/06924621.pdf [firstpage_image] =>[orig_patent_app_number] => 10140901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140901
System and method for controlling electric load and battery charge in a vehicle May 6, 2002 Issued
Array ( [id] => 1422469 [patent_doc_number] => 06509715 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Rechargeable battery system for hand-held devices' [patent_app_type] => B1 [patent_app_number] => 10/139450 [patent_app_country] => US [patent_app_date] => 2002-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3669 [patent_no_of_claims] => 2 [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/06/509/06509715.pdf [firstpage_image] =>[orig_patent_app_number] => 10139450 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139450
Rechargeable battery system for hand-held devices May 5, 2002 Issued
Array ( [id] => 1291824 [patent_doc_number] => 06633155 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-14 [patent_title] => 'Wireless mouse induction power supply' [patent_app_type] => B1 [patent_app_number] => 10/138830 [patent_app_country] => US [patent_app_date] => 2002-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1105 [patent_no_of_claims] => 1 [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/06/633/06633155.pdf [firstpage_image] =>[orig_patent_app_number] => 10138830 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/138830
Wireless mouse induction power supply May 5, 2002 Issued
Array ( [id] => 6107673 [patent_doc_number] => 20020171392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Energy management system for a motor vehicle electrical system' [patent_app_type] => new [patent_app_number] => 10/138198 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3312 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0171/20020171392.pdf [firstpage_image] =>[orig_patent_app_number] => 10138198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/138198
Energy management system for a motor vehicle electrical system May 2, 2002 Issued
Array ( [id] => 1121257 [patent_doc_number] => 06798167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-28 [patent_title] => 'Space saving automobile breakdown appliance' [patent_app_type] => B1 [patent_app_number] => 10/138094 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4321 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/798/06798167.pdf [firstpage_image] =>[orig_patent_app_number] => 10138094 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/138094
Space saving automobile breakdown appliance May 1, 2002 Issued
Array ( [id] => 1293914 [patent_doc_number] => 06630812 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'Standard high volume battery charger' [patent_app_type] => B1 [patent_app_number] => 10/137587 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8443 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/630/06630812.pdf [firstpage_image] =>[orig_patent_app_number] => 10137587 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137587
Standard high volume battery charger May 1, 2002 Issued
Array ( [id] => 994082 [patent_doc_number] => 06917183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Battery pack for sterile transfer battery container' [patent_app_type] => utility [patent_app_number] => 10/137519 [patent_app_country] => US [patent_app_date] => 2002-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2111 [patent_no_of_claims] => 1 [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/06/917/06917183.pdf [firstpage_image] =>[orig_patent_app_number] => 10137519 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137519
Battery pack for sterile transfer battery container Apr 30, 2002 Issued
Array ( [id] => 1337652 [patent_doc_number] => 06597150 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Method of distributing jump-start booster packs' [patent_app_type] => B1 [patent_app_number] => 10/128790 [patent_app_country] => US [patent_app_date] => 2002-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/597/06597150.pdf [firstpage_image] =>[orig_patent_app_number] => 10128790 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128790
Method of distributing jump-start booster packs Apr 21, 2002 Issued
Array ( [id] => 1502633 [patent_doc_number] => 06486636 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Rechargeable battery measurement and calibration system and method' [patent_app_type] => B1 [patent_app_number] => 10/126070 [patent_app_country] => US [patent_app_date] => 2002-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3995 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/486/06486636.pdf [firstpage_image] =>[orig_patent_app_number] => 10126070 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126070
Rechargeable battery measurement and calibration system and method Apr 18, 2002 Issued
Array ( [id] => 726139 [patent_doc_number] => 07045989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Methods and apparatus for managing a plurality of charging devices via a network' [patent_app_type] => utility [patent_app_number] => 10/125665 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 14613 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/045/07045989.pdf [firstpage_image] =>[orig_patent_app_number] => 10125665 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/125665
Methods and apparatus for managing a plurality of charging devices via a network Apr 16, 2002 Issued
Array ( [id] => 1402037 [patent_doc_number] => 06545449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-08 [patent_title] => 'Method for controlling charge to secondary battery for automated guided vehicle' [patent_app_type] => B2 [patent_app_number] => 10/119620 [patent_app_country] => US [patent_app_date] => 2002-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3736 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/545/06545449.pdf [firstpage_image] =>[orig_patent_app_number] => 10119620 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119620
Method for controlling charge to secondary battery for automated guided vehicle Apr 8, 2002 Issued
Array ( [id] => 1401983 [patent_doc_number] => 06545446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-08 [patent_title] => 'Cellular phone equipped with a charging function' [patent_app_type] => B2 [patent_app_number] => 10/113020 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3439 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/545/06545446.pdf [firstpage_image] =>[orig_patent_app_number] => 10113020 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113020
Cellular phone equipped with a charging function Mar 28, 2002 Issued
Array ( [id] => 6154541 [patent_doc_number] => 20020145405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Method for activating secondary battery' [patent_app_type] => new [patent_app_number] => 10/112260 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2945 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20020145405.pdf [firstpage_image] =>[orig_patent_app_number] => 10112260 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112260
Method for activating secondary battery Mar 28, 2002 Issued
Array ( [id] => 6837439 [patent_doc_number] => 20030034779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Battery life estimation' [patent_app_type] => new [patent_app_number] => 10/101160 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6905 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20030034779.pdf [firstpage_image] =>[orig_patent_app_number] => 10101160 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/101160
Battery life estimation Mar 19, 2002 Issued
Array ( [id] => 7630913 [patent_doc_number] => 06636019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Uninterruptable power supply with energy control' [patent_app_type] => B2 [patent_app_number] => 10/103050 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1302 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636019.pdf [firstpage_image] =>[orig_patent_app_number] => 10103050 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/103050
Uninterruptable power supply with energy control Mar 19, 2002 Issued
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