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] => 6335292 [patent_doc_number] => 20020033692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Uninterruptible power supply' [patent_app_type] => new [patent_app_number] => 09/955101 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10431 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20020033692.pdf [firstpage_image] =>[orig_patent_app_number] => 09955101 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955101
Uninterruptible power supply Sep 18, 2001 Issued
Array ( [id] => 6719591 [patent_doc_number] => 20030053279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Flexible circuit adhered to metal frame of device' [patent_app_type] => new [patent_app_number] => 09/955660 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1589 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053279.pdf [firstpage_image] =>[orig_patent_app_number] => 09955660 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955660
Flexible circuit adhered to metal frame of device Sep 18, 2001 Issued
Array ( [id] => 1425233 [patent_doc_number] => 06507173 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Single chip power management unit apparatus and method' [patent_app_type] => B1 [patent_app_number] => 09/951991 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7242 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/507/06507173.pdf [firstpage_image] =>[orig_patent_app_number] => 09951991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/951991
Single chip power management unit apparatus and method Sep 12, 2001 Issued
Array ( [id] => 1429349 [patent_doc_number] => 06504342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-07 [patent_title] => 'Battery pack' [patent_app_type] => B2 [patent_app_number] => 09/954921 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2919 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/504/06504342.pdf [firstpage_image] =>[orig_patent_app_number] => 09954921 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/954921
Battery pack Sep 12, 2001 Issued
Array ( [id] => 1580708 [patent_doc_number] => 06448740 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'System and method to charge electric-powered vehicle using light energy' [patent_app_type] => B1 [patent_app_number] => 09/949991 [patent_app_country] => US [patent_app_date] => 2001-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4934 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/448/06448740.pdf [firstpage_image] =>[orig_patent_app_number] => 09949991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/949991
System and method to charge electric-powered vehicle using light energy Sep 11, 2001 Issued
Array ( [id] => 1182950 [patent_doc_number] => 06744617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-01 [patent_title] => 'Ionizing apparatus and discharge electrode bar for the same' [patent_app_type] => B2 [patent_app_number] => 09/945864 [patent_app_country] => US [patent_app_date] => 2001-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/744/06744617.pdf [firstpage_image] =>[orig_patent_app_number] => 09945864 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/945864
Ionizing apparatus and discharge electrode bar for the same Sep 3, 2001 Issued
Array ( [id] => 1204515 [patent_doc_number] => 06721159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Power feeding apparatus, transporter and transport system' [patent_app_type] => B2 [patent_app_number] => 09/943208 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5277 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/721/06721159.pdf [firstpage_image] =>[orig_patent_app_number] => 09943208 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/943208
Power feeding apparatus, transporter and transport system Aug 30, 2001 Issued
Array ( [id] => 6335293 [patent_doc_number] => 20020033693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'METHOD FOR MONITORING AND CONTROLLING THE CHARGING OF GASTIGHT ALKALINE RECHARGEABLE BATTERIES' [patent_app_type] => new [patent_app_number] => 09/942231 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1804 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20020033693.pdf [firstpage_image] =>[orig_patent_app_number] => 09942231 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/942231
Method for monitoring and controlling the charging of gastight alkaline rechargeable batteries Aug 28, 2001 Issued
Array ( [id] => 1280302 [patent_doc_number] => 06650515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Circuit breaker including power supply monitor circuit to disable a trip mechanism' [patent_app_type] => B2 [patent_app_number] => 09/940232 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9528 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650515.pdf [firstpage_image] =>[orig_patent_app_number] => 09940232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/940232
Circuit breaker including power supply monitor circuit to disable a trip mechanism Aug 26, 2001 Issued
Array ( [id] => 6205875 [patent_doc_number] => 20020070706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Method and apparatus for evaluating stored charge in an electrochemical cell or battery' [patent_app_type] => new [patent_app_number] => 09/940684 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3138 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20020070706.pdf [firstpage_image] =>[orig_patent_app_number] => 09940684 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/940684
Method and apparatus for evaluating stored charge in an electrochemical cell or battery Aug 26, 2001 Issued
Array ( [id] => 6473301 [patent_doc_number] => 20020023916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Electornic triggering for heating elements' [patent_app_type] => new [patent_app_number] => 09/935161 [patent_app_country] => US [patent_app_date] => 2001-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1254 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023916.pdf [firstpage_image] =>[orig_patent_app_number] => 09935161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/935161
Electronic triggering for heating elements Aug 22, 2001 Issued
Array ( [id] => 7634205 [patent_doc_number] => 06657415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-02 [patent_title] => 'Portable apparatus' [patent_app_type] => B2 [patent_app_number] => 09/930151 [patent_app_country] => US [patent_app_date] => 2001-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6240 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/657/06657415.pdf [firstpage_image] =>[orig_patent_app_number] => 09930151 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/930151
Portable apparatus Aug 15, 2001 Issued
Array ( [id] => 1452717 [patent_doc_number] => 06456040 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Multiple battery charging system and method' [patent_app_type] => B1 [patent_app_number] => 09/928981 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2145 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456040.pdf [firstpage_image] =>[orig_patent_app_number] => 09928981 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/928981
Multiple battery charging system and method Aug 12, 2001 Issued
Array ( [id] => 6396924 [patent_doc_number] => 20020036478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Radiant system in accumulators and resultant product' [patent_app_type] => new [patent_app_number] => 09/925416 [patent_app_country] => US [patent_app_date] => 2001-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2393 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20020036478.pdf [firstpage_image] =>[orig_patent_app_number] => 09925416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925416
Radiant system in accumulators and resultant product Aug 9, 2001 Issued
Array ( [id] => 1468888 [patent_doc_number] => 06459241 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Capacity detection methodology and circuitry by boosted transient current' [patent_app_type] => B1 [patent_app_number] => 09/908570 [patent_app_country] => US [patent_app_date] => 2001-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1266 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/459/06459241.pdf [firstpage_image] =>[orig_patent_app_number] => 09908570 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/908570
Capacity detection methodology and circuitry by boosted transient current Jul 19, 2001 Issued
Array ( [id] => 6772655 [patent_doc_number] => 20030015993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Battery charging system with electronic logbook' [patent_app_type] => new [patent_app_number] => 09/908310 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4622 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20030015993.pdf [firstpage_image] =>[orig_patent_app_number] => 09908310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/908310
Battery charging system with electronic logbook Jul 16, 2001 Abandoned
Array ( [id] => 5886246 [patent_doc_number] => 20020011822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Battery pack diagnostic method and battery pack diagnostic apparatus' [patent_app_type] => new [patent_app_number] => 09/906141 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5000 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20020011822.pdf [firstpage_image] =>[orig_patent_app_number] => 09906141 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/906141
Battery pack diagnostic method and battery pack diagnostic apparatus Jul 16, 2001 Issued
Array ( [id] => 1277487 [patent_doc_number] => 06650087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Vehicle having an electrical connection box and electrical connection box for use in the vehicle' [patent_app_type] => B2 [patent_app_number] => 09/897906 [patent_app_country] => US [patent_app_date] => 2001-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 5760 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650087.pdf [firstpage_image] =>[orig_patent_app_number] => 09897906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/897906
Vehicle having an electrical connection box and electrical connection box for use in the vehicle Jul 4, 2001 Issued
Array ( [id] => 1580707 [patent_doc_number] => 06448739 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Sanitary installation' [patent_app_type] => B1 [patent_app_number] => 09/899770 [patent_app_country] => US [patent_app_date] => 2001-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1698 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/448/06448739.pdf [firstpage_image] =>[orig_patent_app_number] => 09899770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/899770
Sanitary installation Jul 4, 2001 Issued
Array ( [id] => 6753764 [patent_doc_number] => 20030001540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Battery assembly having integrated rechargeable battery and battery charger' [patent_app_type] => new [patent_app_number] => 09/897640 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3044 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20030001540.pdf [firstpage_image] =>[orig_patent_app_number] => 09897640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/897640
Battery assembly having integrated rechargeable battery and battery charger Jun 28, 2001 Abandoned
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