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] => 4049747 [patent_doc_number] => 05909095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Bemf zero-crossing detection system of a multiple-phase motor' [patent_app_type] => 1 [patent_app_number] => 8/904420 [patent_app_country] => US [patent_app_date] => 1997-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3045 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909095.pdf [firstpage_image] =>[orig_patent_app_number] => 904420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904420
Bemf zero-crossing detection system of a multiple-phase motor Jul 30, 1997 Issued
Array ( [id] => 4057515 [patent_doc_number] => 05969489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Motor driving system for driving brushless motor' [patent_app_type] => 1 [patent_app_number] => 8/902119 [patent_app_country] => US [patent_app_date] => 1997-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 38 [patent_no_of_words] => 7627 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969489.pdf [firstpage_image] =>[orig_patent_app_number] => 902119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902119
Motor driving system for driving brushless motor Jul 28, 1997 Issued
Array ( [id] => 3962277 [patent_doc_number] => 05936369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method of estimating disturbance load on servomotor' [patent_app_type] => 1 [patent_app_number] => 8/875422 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3754 [patent_no_of_claims] => 3 [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/05/936/05936369.pdf [firstpage_image] =>[orig_patent_app_number] => 875422 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875422
Method of estimating disturbance load on servomotor Jul 27, 1997 Issued
Array ( [id] => 4028297 [patent_doc_number] => 05925998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Energy saving motor control device' [patent_app_type] => 1 [patent_app_number] => 8/897322 [patent_app_country] => US [patent_app_date] => 1997-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11183 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/925/05925998.pdf [firstpage_image] =>[orig_patent_app_number] => 897322 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897322
Energy saving motor control device Jul 20, 1997 Issued
Array ( [id] => 3990955 [patent_doc_number] => 05910720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Cross-shaped torsional spring' [patent_app_type] => 1 [patent_app_number] => 8/897091 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 8836 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910720.pdf [firstpage_image] =>[orig_patent_app_number] => 897091 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897091
Cross-shaped torsional spring Jul 17, 1997 Issued
Array ( [id] => 3945781 [patent_doc_number] => 05973468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Magnetic bearing devices' [patent_app_type] => 1 [patent_app_number] => 8/897019 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3726 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973468.pdf [firstpage_image] =>[orig_patent_app_number] => 897019 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897019
Magnetic bearing devices Jul 17, 1997 Issued
Array ( [id] => 3941776 [patent_doc_number] => 05929591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Air conditioner' [patent_app_type] => 1 [patent_app_number] => 8/895033 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 18014 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/929/05929591.pdf [firstpage_image] =>[orig_patent_app_number] => 895033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895033
Air conditioner Jul 15, 1997 Issued
Array ( [id] => 4018675 [patent_doc_number] => 05963004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Stepper motor controller used in a document reading device' [patent_app_type] => 1 [patent_app_number] => 8/890425 [patent_app_country] => US [patent_app_date] => 1997-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3433 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963004.pdf [firstpage_image] =>[orig_patent_app_number] => 890425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890425
Stepper motor controller used in a document reading device Jul 8, 1997 Issued
Array ( [id] => 3795752 [patent_doc_number] => 05841254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Torque maximization and vibration control for AC locomotives' [patent_app_type] => 1 [patent_app_number] => 8/890220 [patent_app_country] => US [patent_app_date] => 1997-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3607 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841254.pdf [firstpage_image] =>[orig_patent_app_number] => 890220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890220
Torque maximization and vibration control for AC locomotives Jul 8, 1997 Issued
Array ( [id] => 4031707 [patent_doc_number] => 05883479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'BEMF rectification during power off to prevent parasitic effect' [patent_app_type] => 1 [patent_app_number] => 8/886324 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3170 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883479.pdf [firstpage_image] =>[orig_patent_app_number] => 886324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886324
BEMF rectification during power off to prevent parasitic effect Jun 30, 1997 Issued
Array ( [id] => 3944211 [patent_doc_number] => 05872438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Whole-body kinesthetic display' [patent_app_type] => 1 [patent_app_number] => 8/886315 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872438.pdf [firstpage_image] =>[orig_patent_app_number] => 886315 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886315
Whole-body kinesthetic display Jun 30, 1997 Issued
08/860303 CIRCUIT FOR DETECTING AN OVERLOAD CONDITION OF AN ADJUSTMENT DRIVE Jun 18, 1997 Abandoned
Array ( [id] => 4018638 [patent_doc_number] => 05963001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Circuit arrangement and method for operating an adjusting device' [patent_app_type] => 1 [patent_app_number] => 8/860304 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963001.pdf [firstpage_image] =>[orig_patent_app_number] => 860304 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860304
Circuit arrangement and method for operating an adjusting device Jun 18, 1997 Issued
Array ( [id] => 3783637 [patent_doc_number] => 05818195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Dual state controller for brushless electric motors' [patent_app_type] => 1 [patent_app_number] => 8/869617 [patent_app_country] => US [patent_app_date] => 1997-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5324 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818195.pdf [firstpage_image] =>[orig_patent_app_number] => 869617 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/869617
Dual state controller for brushless electric motors Jun 4, 1997 Issued
Array ( [id] => 3836262 [patent_doc_number] => 05760562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Apparatus and method for generating digital position signals for a rotatable shaft' [patent_app_type] => 1 [patent_app_number] => 8/869456 [patent_app_country] => US [patent_app_date] => 1997-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5804 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760562.pdf [firstpage_image] =>[orig_patent_app_number] => 869456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/869456
Apparatus and method for generating digital position signals for a rotatable shaft Jun 4, 1997 Issued
Array ( [id] => 4022888 [patent_doc_number] => 05907228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Rotating machine control command method, servocontrol system for implementing said method, rotating machine provided with a system of this kind' [patent_app_type] => 1 [patent_app_number] => 8/870413 [patent_app_country] => US [patent_app_date] => 1997-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4992 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907228.pdf [firstpage_image] =>[orig_patent_app_number] => 870413 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870413
Rotating machine control command method, servocontrol system for implementing said method, rotating machine provided with a system of this kind Jun 4, 1997 Issued
Array ( [id] => 3988609 [patent_doc_number] => 05861724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Regenerative braking apparatus and method for direct current motors' [patent_app_type] => 1 [patent_app_number] => 8/868015 [patent_app_country] => US [patent_app_date] => 1997-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8000 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861724.pdf [firstpage_image] =>[orig_patent_app_number] => 868015 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/868015
Regenerative braking apparatus and method for direct current motors Jun 2, 1997 Issued
Array ( [id] => 3768129 [patent_doc_number] => 05844392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Haptic browsing' [patent_app_type] => 1 [patent_app_number] => 8/861080 [patent_app_country] => US [patent_app_date] => 1997-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844392.pdf [firstpage_image] =>[orig_patent_app_number] => 861080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/861080
Haptic browsing May 20, 1997 Issued
Array ( [id] => 3927713 [patent_doc_number] => 05914575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Power output apparatus and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 8/855116 [patent_app_country] => US [patent_app_date] => 1997-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 20401 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914575.pdf [firstpage_image] =>[orig_patent_app_number] => 855116 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855116
Power output apparatus and method of controlling the same May 12, 1997 Issued
Array ( [id] => 3813835 [patent_doc_number] => 05831408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Force feedback system' [patent_app_type] => 1 [patent_app_number] => 8/854375 [patent_app_country] => US [patent_app_date] => 1997-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 6810 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/831/05831408.pdf [firstpage_image] =>[orig_patent_app_number] => 854375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854375
Force feedback system May 11, 1997 Issued
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