Search

Nathan E. Durham

Examiner (ID: 248, Phone: (571)272-8642 , Office: P/3765 )

Most Active Art Unit
3765
Art Unit(s)
3765, 3732
Total Applications
1332
Issued Applications
856
Pending Applications
70
Abandoned Applications
425

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4279386 [patent_doc_number] => 06323625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Turbine/alternator on a common shaft with an associated electrical system' [patent_app_type] => 1 [patent_app_number] => 9/115308 [patent_app_country] => US [patent_app_date] => 1998-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4592 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323625.pdf [firstpage_image] =>[orig_patent_app_number] => 115308 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/115308
Turbine/alternator on a common shaft with an associated electrical system Jul 13, 1998 Issued
Array ( [id] => 4106000 [patent_doc_number] => 06066941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Switching alternator system' [patent_app_type] => 1 [patent_app_number] => 9/113950 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5711 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066941.pdf [firstpage_image] =>[orig_patent_app_number] => 113950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/113950
Switching alternator system Jul 9, 1998 Issued
Array ( [id] => 4133296 [patent_doc_number] => 06127770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Pressure wave sensor' [patent_app_type] => 1 [patent_app_number] => 9/106338 [patent_app_country] => US [patent_app_date] => 1998-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3381 [patent_no_of_claims] => 5 [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/06/127/06127770.pdf [firstpage_image] =>[orig_patent_app_number] => 106338 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/106338
Pressure wave sensor Jun 28, 1998 Issued
Array ( [id] => 3951242 [patent_doc_number] => 05990596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Optical information recording and/or reproducing apparatus and method with vibration wave driving device or vibration driven motor device' [patent_app_type] => 1 [patent_app_number] => 9/105999 [patent_app_country] => US [patent_app_date] => 1998-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 13152 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/990/05990596.pdf [firstpage_image] =>[orig_patent_app_number] => 105999 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105999
Optical information recording and/or reproducing apparatus and method with vibration wave driving device or vibration driven motor device Jun 28, 1998 Issued
Array ( [id] => 3955015 [patent_doc_number] => 05998976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Power supply system' [patent_app_type] => 1 [patent_app_number] => 9/091802 [patent_app_country] => US [patent_app_date] => 1998-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2217 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998976.pdf [firstpage_image] =>[orig_patent_app_number] => 091802 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091802
Power supply system Jun 21, 1998 Issued
Array ( [id] => 4140518 [patent_doc_number] => 06121713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Surface acoustic wave device' [patent_app_type] => 1 [patent_app_number] => 9/091264 [patent_app_country] => US [patent_app_date] => 1998-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 140 [patent_no_of_words] => 27363 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 40 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121713.pdf [firstpage_image] =>[orig_patent_app_number] => 091264 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091264
Surface acoustic wave device Jun 16, 1998 Issued
Array ( [id] => 4162124 [patent_doc_number] => 06107722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Ultrasound transducer' [patent_app_type] => 1 [patent_app_number] => 9/000395 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3519 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107722.pdf [firstpage_image] =>[orig_patent_app_number] => 000395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000395
Ultrasound transducer Jun 14, 1998 Issued
Array ( [id] => 4004697 [patent_doc_number] => 05986439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Method of controlling an automotive charging system in response to transient electrical loads' [patent_app_type] => 1 [patent_app_number] => 9/097119 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3522 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986439.pdf [firstpage_image] =>[orig_patent_app_number] => 097119 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097119
Method of controlling an automotive charging system in response to transient electrical loads Jun 11, 1998 Issued
Array ( [id] => 4114130 [patent_doc_number] => 06057632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Frequency and bandwidth controlled ultrasound transducer' [patent_app_type] => 1 [patent_app_number] => 9/094414 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4336 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057632.pdf [firstpage_image] =>[orig_patent_app_number] => 094414 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094414
Frequency and bandwidth controlled ultrasound transducer Jun 8, 1998 Issued
Array ( [id] => 4228409 [patent_doc_number] => 06011344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Surface acoustic wave transducer driven in differential mode' [patent_app_type] => 1 [patent_app_number] => 9/068122 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 2724 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011344.pdf [firstpage_image] =>[orig_patent_app_number] => 068122 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/068122
Surface acoustic wave transducer driven in differential mode Jun 3, 1998 Issued
Array ( [id] => 4162210 [patent_doc_number] => 06107727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Thickness extensional vibration mode piezoelectric resonator' [patent_app_type] => 1 [patent_app_number] => 9/089820 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 5598 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107727.pdf [firstpage_image] =>[orig_patent_app_number] => 089820 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089820
Thickness extensional vibration mode piezoelectric resonator Jun 2, 1998 Issued
09/084435 VIBRATION TYPE ACTUATOR May 26, 1998 Abandoned
Array ( [id] => 4244623 [patent_doc_number] => 06081063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Ultrasonic motor and electronic apparatus having ultrasonic motor' [patent_app_type] => 1 [patent_app_number] => 9/078471 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 6116 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081063.pdf [firstpage_image] =>[orig_patent_app_number] => 078471 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078471
Ultrasonic motor and electronic apparatus having ultrasonic motor May 13, 1998 Issued
Array ( [id] => 4141027 [patent_doc_number] => 06016023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Tubular ultrasonic transducer' [patent_app_type] => 1 [patent_app_number] => 9/075833 [patent_app_country] => US [patent_app_date] => 1998-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3085 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016023.pdf [firstpage_image] =>[orig_patent_app_number] => 075833 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/075833
Tubular ultrasonic transducer May 11, 1998 Issued
Array ( [id] => 1568701 [patent_doc_number] => 06376968 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Field-induced piezoelectricity for electrical power generation' [patent_app_type] => B1 [patent_app_number] => 09/074744 [patent_app_country] => US [patent_app_date] => 1998-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3138 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/376/06376968.pdf [firstpage_image] =>[orig_patent_app_number] => 09074744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/074744
Field-induced piezoelectricity for electrical power generation May 7, 1998 Issued
Array ( [id] => 4159648 [patent_doc_number] => 06124664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Transducer backing material' [patent_app_type] => 1 [patent_app_number] => 9/071747 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2584 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/124/06124664.pdf [firstpage_image] =>[orig_patent_app_number] => 071747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071747
Transducer backing material Apr 30, 1998 Issued
Array ( [id] => 4120644 [patent_doc_number] => 06046529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Electronic component having structure for preventing separation at adhered portions' [patent_app_type] => 1 [patent_app_number] => 9/066728 [patent_app_country] => US [patent_app_date] => 1998-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046529.pdf [firstpage_image] =>[orig_patent_app_number] => 066728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066728
Electronic component having structure for preventing separation at adhered portions Apr 23, 1998 Issued
Array ( [id] => 4102761 [patent_doc_number] => 06097134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Piezoelectric resonator and electronic component including same' [patent_app_type] => 1 [patent_app_number] => 9/064327 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 74 [patent_no_of_words] => 11237 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097134.pdf [firstpage_image] =>[orig_patent_app_number] => 064327 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064327
Piezoelectric resonator and electronic component including same Apr 21, 1998 Issued
Array ( [id] => 4088327 [patent_doc_number] => 06054844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Control method and apparatus for internal combustion engine electric hybrid vehicles' [patent_app_type] => 1 [patent_app_number] => 9/063993 [patent_app_country] => US [patent_app_date] => 1998-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7251 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054844.pdf [firstpage_image] =>[orig_patent_app_number] => 063993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063993
Control method and apparatus for internal combustion engine electric hybrid vehicles Apr 20, 1998 Issued
Array ( [id] => 4071184 [patent_doc_number] => 06008565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Laminated piezoelectric transformer' [patent_app_type] => 1 [patent_app_number] => 9/062584 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3812 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008565.pdf [firstpage_image] =>[orig_patent_app_number] => 062584 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062584
Laminated piezoelectric transformer Apr 19, 1998 Issued
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