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
09/424530 REACTION DEVICE ON A SERVO VALVE ARRANGEMENT Apr 13, 2000 Abandoned
Array ( [id] => 1448395 [patent_doc_number] => 06369533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Piloting circuit for an inductive load in particular for a DC electric motor' [patent_app_type] => B1 [patent_app_number] => 09/548623 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3208 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369533.pdf [firstpage_image] =>[orig_patent_app_number] => 09548623 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/548623
Piloting circuit for an inductive load in particular for a DC electric motor Apr 12, 2000 Issued
Array ( [id] => 7635959 [patent_doc_number] => 06380701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Vehicle charge assembly' [patent_app_type] => B1 [patent_app_number] => 09/540325 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1859 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/380/06380701.pdf [firstpage_image] =>[orig_patent_app_number] => 09540325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540325
Vehicle charge assembly Mar 30, 2000 Issued
Array ( [id] => 4283933 [patent_doc_number] => 06281652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Method of using two low-resolution DACS for converting high-resolution digital demands into analog output signals that monotonically drive an actuator motor in a disk drive' [patent_app_type] => 1 [patent_app_number] => 9/536067 [patent_app_country] => US [patent_app_date] => 2000-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4800 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281652.pdf [firstpage_image] =>[orig_patent_app_number] => 536067 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536067
Method of using two low-resolution DACS for converting high-resolution digital demands into analog output signals that monotonically drive an actuator motor in a disk drive Mar 23, 2000 Issued
Array ( [id] => 4311297 [patent_doc_number] => 06326757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Rotational pulse generating circuit for commutator DC motors' [patent_app_type] => 1 [patent_app_number] => 9/528153 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4652 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/326/06326757.pdf [firstpage_image] =>[orig_patent_app_number] => 528153 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/528153
Rotational pulse generating circuit for commutator DC motors Mar 16, 2000 Issued
Array ( [id] => 4302336 [patent_doc_number] => 06184641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Controller for a door operator' [patent_app_type] => 1 [patent_app_number] => 9/526969 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 7139 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184641.pdf [firstpage_image] =>[orig_patent_app_number] => 526969 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526969
Controller for a door operator Mar 15, 2000 Issued
Array ( [id] => 4362098 [patent_doc_number] => 06218801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Method for supervision of the movement control of a manipulator' [patent_app_type] => 1 [patent_app_number] => 9/403612 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6231 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218801.pdf [firstpage_image] =>[orig_patent_app_number] => 403612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/403612
Method for supervision of the movement control of a manipulator Mar 6, 2000 Issued
Array ( [id] => 4090503 [patent_doc_number] => 06163120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Simple back emf reconstruction in pulse width modulation (PWM) mode' [patent_app_type] => 1 [patent_app_number] => 9/520297 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6430 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163120.pdf [firstpage_image] =>[orig_patent_app_number] => 520297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520297
Simple back emf reconstruction in pulse width modulation (PWM) mode Mar 6, 2000 Issued
Array ( [id] => 4367570 [patent_doc_number] => 06255792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Intelligent suction device capable of automatically adapting the suction force according to the conditions of the surface, particularly for vacuum cleaners and the like' [patent_app_type] => 1 [patent_app_number] => 9/514972 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2559 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255792.pdf [firstpage_image] =>[orig_patent_app_number] => 514972 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/514972
Intelligent suction device capable of automatically adapting the suction force according to the conditions of the surface, particularly for vacuum cleaners and the like Feb 28, 2000 Issued
Array ( [id] => 4391101 [patent_doc_number] => 06262544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Four quadrant motor operation using DC bus current sensing' [patent_app_type] => 1 [patent_app_number] => 9/514729 [patent_app_country] => US [patent_app_date] => 2000-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6610 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262544.pdf [firstpage_image] =>[orig_patent_app_number] => 514729 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/514729
Four quadrant motor operation using DC bus current sensing Feb 27, 2000 Issued
Array ( [id] => 4425111 [patent_doc_number] => 06225767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Trajectory controller' [patent_app_type] => 1 [patent_app_number] => 9/513906 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 72 [patent_no_of_words] => 18050 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225767.pdf [firstpage_image] =>[orig_patent_app_number] => 513906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/513906
Trajectory controller Feb 24, 2000 Issued
Array ( [id] => 4276579 [patent_doc_number] => 06307341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Wiper driving apparatus for vehicles' [patent_app_type] => 1 [patent_app_number] => 9/511727 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 2979 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307341.pdf [firstpage_image] =>[orig_patent_app_number] => 511727 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511727
Wiper driving apparatus for vehicles Feb 23, 2000 Issued
90/005639 INTEGRATED DC SERVO MONITOR AND CONTROLLER Feb 16, 2000 Issued
Array ( [id] => 1597498 [patent_doc_number] => 06384556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Motor driving circuit' [patent_app_type] => B1 [patent_app_number] => 09/504532 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2756 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/384/06384556.pdf [firstpage_image] =>[orig_patent_app_number] => 09504532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504532
Motor driving circuit Feb 14, 2000 Issued
Array ( [id] => 4276613 [patent_doc_number] => 06307343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Driving controlling apparatus of a hood motor' [patent_app_type] => 1 [patent_app_number] => 9/501628 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3477 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307343.pdf [firstpage_image] =>[orig_patent_app_number] => 501628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501628
Driving controlling apparatus of a hood motor Feb 9, 2000 Issued
Array ( [id] => 4332947 [patent_doc_number] => 06329781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Control apparatus of synchronous motors' [patent_app_type] => 1 [patent_app_number] => 9/499625 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5083 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329781.pdf [firstpage_image] =>[orig_patent_app_number] => 499625 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499625
Control apparatus of synchronous motors Feb 7, 2000 Issued
Array ( [id] => 4365927 [patent_doc_number] => 06191547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Focus control for search lights' [patent_app_type] => 1 [patent_app_number] => 9/500753 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4471 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191547.pdf [firstpage_image] =>[orig_patent_app_number] => 500753 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500753
Focus control for search lights Feb 7, 2000 Issued
Array ( [id] => 4311250 [patent_doc_number] => 06326754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Wireless operating system utilizing a multi-functional wall station transmitter for a motorized door or gate operator' [patent_app_type] => 1 [patent_app_number] => 9/493523 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5267 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/326/06326754.pdf [firstpage_image] =>[orig_patent_app_number] => 493523 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493523
Wireless operating system utilizing a multi-functional wall station transmitter for a motorized door or gate operator Jan 27, 2000 Issued
Array ( [id] => 1448416 [patent_doc_number] => 06369541 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Rotary position sensing during rotor acceleration in an electric motor' [patent_app_type] => B1 [patent_app_number] => 09/493737 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 5597 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369541.pdf [firstpage_image] =>[orig_patent_app_number] => 09493737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493737
Rotary position sensing during rotor acceleration in an electric motor Jan 27, 2000 Issued
Array ( [id] => 4414577 [patent_doc_number] => 06310457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Servomotor controller' [patent_app_type] => 1 [patent_app_number] => 9/488017 [patent_app_country] => US [patent_app_date] => 2000-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/310/06310457.pdf [firstpage_image] =>[orig_patent_app_number] => 488017 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488017
Servomotor controller Jan 19, 2000 Issued
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