Search

Shik Luen Paul Ip

Examiner (ID: 9061, Phone: (571)272-1941 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2107, 1931, 2837, 2828
Total Applications
3388
Issued Applications
3090
Pending Applications
44
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 292816 [patent_doc_number] => 07545111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Testing inverter driven electric motor shut-off path' [patent_app_type] => utility [patent_app_number] => 11/615126 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/545/07545111.pdf [firstpage_image] =>[orig_patent_app_number] => 11615126 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/615126
Testing inverter driven electric motor shut-off path Dec 21, 2006 Issued
Array ( [id] => 6594994 [patent_doc_number] => 20100001668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'BRUSHLESS MOTOR DRIVING CIRCUIT AND MOTOR HAVING THE SAME CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/815044 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7374 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20100001668.pdf [firstpage_image] =>[orig_patent_app_number] => 11815044 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815044
Brushless motor driving circuit and motor having the same circuit Dec 13, 2006 Issued
Array ( [id] => 5997631 [patent_doc_number] => 20110115424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'METHOD FOR DETERMINING THE POSITION OF A ROTOR OF A SYNCHRONOUS MACHINE HAVING AT LEAST ONE EXCITATION WINDING' [patent_app_type] => utility [patent_app_number] => 12/159261 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11836 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20110115424.pdf [firstpage_image] =>[orig_patent_app_number] => 12159261 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159261
Method for determining the position of a rotor of a synchronous machine having at least one excitation winding Dec 13, 2006 Issued
Array ( [id] => 5250965 [patent_doc_number] => 20070132421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Time constant automatic estimation method, time constant automatic estimation apparatus and servo motor control system' [patent_app_type] => utility [patent_app_number] => 11/636508 [patent_app_country] => US [patent_app_date] => 2006-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4818 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0132/20070132421.pdf [firstpage_image] =>[orig_patent_app_number] => 11636508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/636508
Time constant automatic estimation method, time constant automatic estimation apparatus and servo motor control system Dec 10, 2006 Abandoned
Array ( [id] => 5008502 [patent_doc_number] => 20070278979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Stator position adjustment method and device' [patent_app_type] => utility [patent_app_number] => 11/635622 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11108 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0278/20070278979.pdf [firstpage_image] =>[orig_patent_app_number] => 11635622 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/635622
Stator position adjustment method and device Dec 7, 2006 Issued
Array ( [id] => 800663 [patent_doc_number] => 07425811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-16 [patent_title] => 'Numerical controller' [patent_app_type] => utility [patent_app_number] => 11/635546 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8008 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/425/07425811.pdf [firstpage_image] =>[orig_patent_app_number] => 11635546 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/635546
Numerical controller Dec 7, 2006 Issued
Array ( [id] => 580184 [patent_doc_number] => 07459870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Machine status interlock for reversing fan control' [patent_app_type] => utility [patent_app_number] => 11/634770 [patent_app_country] => US [patent_app_date] => 2006-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/459/07459870.pdf [firstpage_image] =>[orig_patent_app_number] => 11634770 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/634770
Machine status interlock for reversing fan control Dec 5, 2006 Issued
Array ( [id] => 589964 [patent_doc_number] => 07443130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Motor driving control device' [patent_app_type] => utility [patent_app_number] => 11/633416 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 52 [patent_no_of_words] => 25881 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/443/07443130.pdf [firstpage_image] =>[orig_patent_app_number] => 11633416 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/633416
Motor driving control device Dec 4, 2006 Issued
Array ( [id] => 559664 [patent_doc_number] => 07468592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-23 [patent_title] => 'Apparatus for moving center of gravity of robot, and system and method using the same' [patent_app_type] => utility [patent_app_number] => 11/633179 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4085 [patent_no_of_claims] => 14 [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/07/468/07468592.pdf [firstpage_image] =>[orig_patent_app_number] => 11633179 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/633179
Apparatus for moving center of gravity of robot, and system and method using the same Dec 3, 2006 Issued
Array ( [id] => 342029 [patent_doc_number] => 07501787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Method for controlling AC motor' [patent_app_type] => utility [patent_app_number] => 11/633097 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2091 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/501/07501787.pdf [firstpage_image] =>[orig_patent_app_number] => 11633097 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/633097
Method for controlling AC motor Dec 3, 2006 Issued
Array ( [id] => 5499692 [patent_doc_number] => 20090160380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'Motor Drive Device and Control Method Thereof' [patent_app_type] => utility [patent_app_number] => 12/085181 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14726 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20090160380.pdf [firstpage_image] =>[orig_patent_app_number] => 12085181 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/085181
Motor drive device and control method thereof Dec 3, 2006 Issued
Array ( [id] => 4830118 [patent_doc_number] => 20080129233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Barrier operator with panic control override mode and related method' [patent_app_type] => utility [patent_app_number] => 11/607249 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2306 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20080129233.pdf [firstpage_image] =>[orig_patent_app_number] => 11607249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/607249
Barrier operator with panic control override mode and related method Nov 30, 2006 Issued
Array ( [id] => 602919 [patent_doc_number] => 07432683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'PWM pattern sequence to reduce losses in voltage source inverters' [patent_app_type] => utility [patent_app_number] => 11/561513 [patent_app_country] => US [patent_app_date] => 2006-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5231 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/432/07432683.pdf [firstpage_image] =>[orig_patent_app_number] => 11561513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/561513
PWM pattern sequence to reduce losses in voltage source inverters Nov 19, 2006 Issued
Array ( [id] => 5002951 [patent_doc_number] => 20070200518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'FAN CONTROL UTILIZING BI-DIRECTIONAL COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 11/559599 [patent_app_country] => US [patent_app_date] => 2006-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5440 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20070200518.pdf [firstpage_image] =>[orig_patent_app_number] => 11559599 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/559599
Fan control utilizing bi-directional communications Nov 13, 2006 Issued
Array ( [id] => 5093353 [patent_doc_number] => 20070114962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'POWER-FACTOR CORRECTION DEVICE FOR VARIABLE SPEED DRIVE' [patent_app_type] => utility [patent_app_number] => 11/559077 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3332 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20070114962.pdf [firstpage_image] =>[orig_patent_app_number] => 11559077 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/559077
Power-factor correction device for variable speed drive Nov 12, 2006 Issued
Array ( [id] => 827297 [patent_doc_number] => 07402968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Field winding synchronous generator-motor' [patent_app_type] => utility [patent_app_number] => 11/559127 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9458 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/402/07402968.pdf [firstpage_image] =>[orig_patent_app_number] => 11559127 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/559127
Field winding synchronous generator-motor Nov 12, 2006 Issued
Array ( [id] => 817558 [patent_doc_number] => 07411366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-12 [patent_title] => 'Electric power-assist system for manually-operated vehicle' [patent_app_type] => utility [patent_app_number] => 11/559132 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3186 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/411/07411366.pdf [firstpage_image] =>[orig_patent_app_number] => 11559132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/559132
Electric power-assist system for manually-operated vehicle Nov 12, 2006 Issued
Array ( [id] => 247524 [patent_doc_number] => 07586279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Actuator position switch' [patent_app_type] => utility [patent_app_number] => 11/558187 [patent_app_country] => US [patent_app_date] => 2006-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7529 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/586/07586279.pdf [firstpage_image] =>[orig_patent_app_number] => 11558187 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/558187
Actuator position switch Nov 8, 2006 Issued
Array ( [id] => 345566 [patent_doc_number] => 07498756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Braking system for electric step motors' [patent_app_type] => utility [patent_app_number] => 11/557653 [patent_app_country] => US [patent_app_date] => 2006-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1232 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/498/07498756.pdf [firstpage_image] =>[orig_patent_app_number] => 11557653 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/557653
Braking system for electric step motors Nov 7, 2006 Issued
Array ( [id] => 5032139 [patent_doc_number] => 20070096678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Positional indicia misplacement compensation' [patent_app_type] => utility [patent_app_number] => 11/592340 [patent_app_country] => US [patent_app_date] => 2006-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20070096678.pdf [firstpage_image] =>[orig_patent_app_number] => 11592340 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/592340
Positional indicia misplacement compensation Nov 2, 2006 Issued
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