Search

John X. Zhu

Examiner (ID: 16334)

Most Active Art Unit
2858
Art Unit(s)
2858, 2831
Total Applications
297
Issued Applications
231
Pending Applications
4
Abandoned Applications
62

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4580069 [patent_doc_number] => 07825670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Capacitance measuring apparatus for capacitor' [patent_app_type] => utility [patent_app_number] => 12/036271 [patent_app_country] => US [patent_app_date] => 2008-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1507 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/825/07825670.pdf [firstpage_image] =>[orig_patent_app_number] => 12036271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/036271
Capacitance measuring apparatus for capacitor Feb 23, 2008 Issued
Array ( [id] => 123060 [patent_doc_number] => 07710100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Motherboard testing apparatus' [patent_app_type] => utility [patent_app_number] => 12/036270 [patent_app_country] => US [patent_app_date] => 2008-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1433 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/710/07710100.pdf [firstpage_image] =>[orig_patent_app_number] => 12036270 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/036270
Motherboard testing apparatus Feb 23, 2008 Issued
Array ( [id] => 4466157 [patent_doc_number] => 07936162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Measured-signal repetition frequency detection method, and sampling apparatus and waveform observation system using the method' [patent_app_type] => utility [patent_app_number] => 12/224241 [patent_app_country] => US [patent_app_date] => 2008-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 18850 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/936/07936162.pdf [firstpage_image] =>[orig_patent_app_number] => 12224241 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224241
Measured-signal repetition frequency detection method, and sampling apparatus and waveform observation system using the method Jan 22, 2008 Issued
Array ( [id] => 45503 [patent_doc_number] => 07777497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Method and system for tracking scattering parameter test system calibration' [patent_app_type] => utility [patent_app_number] => 12/015931 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13504 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/777/07777497.pdf [firstpage_image] =>[orig_patent_app_number] => 12015931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/015931
Method and system for tracking scattering parameter test system calibration Jan 16, 2008 Issued
Array ( [id] => 5340980 [patent_doc_number] => 20090179630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'Gated sweep in spectrum analyzers' [patent_app_type] => utility [patent_app_number] => 12/015251 [patent_app_country] => US [patent_app_date] => 2008-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1579 [patent_no_of_claims] => 3 [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/A1/0179/20090179630.pdf [firstpage_image] =>[orig_patent_app_number] => 12015251 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/015251
Gated sweep in spectrum analyzers Jan 15, 2008 Issued
Array ( [id] => 4480281 [patent_doc_number] => 07906975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Methods and apparatus for the non-destructive detection of variations in a sample' [patent_app_type] => utility [patent_app_number] => 11/965045 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 9488 [patent_no_of_claims] => 14 [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/07/906/07906975.pdf [firstpage_image] =>[orig_patent_app_number] => 11965045 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/965045
Methods and apparatus for the non-destructive detection of variations in a sample Dec 26, 2007 Issued
Array ( [id] => 5432729 [patent_doc_number] => 20090167315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'High voltage cable testing method' [patent_app_type] => utility [patent_app_number] => 12/005311 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4500 [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/A1/0167/20090167315.pdf [firstpage_image] =>[orig_patent_app_number] => 12005311 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/005311
High voltage cable testing method Dec 26, 2007 Issued
Array ( [id] => 4850118 [patent_doc_number] => 20080315860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'DEVICE AND METHOD FOR COUNTING ELEMENTARY PARTICLES EMITTED BY A FLUID IN A CONDUIT' [patent_app_type] => utility [patent_app_number] => 11/963156 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4502 [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/A1/0315/20080315860.pdf [firstpage_image] =>[orig_patent_app_number] => 11963156 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963156
Device and method for counting elementary particles emitted by a fluid in a conduit Dec 20, 2007 Issued
Array ( [id] => 5548223 [patent_doc_number] => 20090158100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'JITTER APPLYING CIRCUIT AND TEST APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/955391 [patent_app_country] => US [patent_app_date] => 2007-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7622 [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/A1/0158/20090158100.pdf [firstpage_image] =>[orig_patent_app_number] => 11955391 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/955391
JITTER APPLYING CIRCUIT AND TEST APPARATUS Dec 12, 2007 Abandoned
Array ( [id] => 5334883 [patent_doc_number] => 20090051347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'HIGH FREQUENCY DELAY CIRCUIT AND TEST APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/955230 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7299 [patent_no_of_claims] => 4 [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/A1/0051/20090051347.pdf [firstpage_image] =>[orig_patent_app_number] => 11955230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/955230
HIGH FREQUENCY DELAY CIRCUIT AND TEST APPARATUS Dec 11, 2007 Abandoned
Array ( [id] => 4864259 [patent_doc_number] => 20080143318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'HIGH FREQUENCY DELAY CIRCUIT AND TEST APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/955206 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7299 [patent_no_of_claims] => 4 [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/A1/0143/20080143318.pdf [firstpage_image] =>[orig_patent_app_number] => 11955206 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/955206
HIGH FREQUENCY DELAY CIRCUIT AND TEST APPARATUS Dec 11, 2007 Abandoned
Array ( [id] => 4436120 [patent_doc_number] => 07898265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Microwave paint thickness sensor' [patent_app_type] => utility [patent_app_number] => 11/999061 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3786 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898265.pdf [firstpage_image] =>[orig_patent_app_number] => 11999061 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999061
Microwave paint thickness sensor Dec 3, 2007 Issued
Array ( [id] => 5269066 [patent_doc_number] => 20090072841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Extruded capacitive sensor assembly and detection method' [patent_app_type] => utility [patent_app_number] => 11/999161 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2168 [patent_no_of_claims] => 14 [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/A1/0072/20090072841.pdf [firstpage_image] =>[orig_patent_app_number] => 11999161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999161
Extruded capacitive sensor assembly and detection method Dec 3, 2007 Issued
Array ( [id] => 4830294 [patent_doc_number] => 20080129315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'DETECTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/945270 [patent_app_country] => US [patent_app_date] => 2007-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4421 [patent_no_of_claims] => 18 [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/A1/0129/20080129315.pdf [firstpage_image] =>[orig_patent_app_number] => 11945270 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/945270
Detecting apparatus Nov 26, 2007 Issued
Array ( [id] => 4966369 [patent_doc_number] => 20080109189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'SIGNAL PROCESSING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/930157 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 57095 [patent_no_of_claims] => 25 [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/A1/0109/20080109189.pdf [firstpage_image] =>[orig_patent_app_number] => 11930157 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930157
Signal processing system and method Oct 30, 2007 Issued
Array ( [id] => 4963453 [patent_doc_number] => 20080106273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'SIGNAL PROCESSING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/930150 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 57103 [patent_no_of_claims] => 25 [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/A1/0106/20080106273.pdf [firstpage_image] =>[orig_patent_app_number] => 11930150 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930150
Signal processing system and method Oct 30, 2007 Issued
Array ( [id] => 33969 [patent_doc_number] => 07791355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-07 [patent_title] => 'Near field free space anisotropic materials characterization' [patent_app_type] => utility [patent_app_number] => 11/998980 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7083 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/791/07791355.pdf [firstpage_image] =>[orig_patent_app_number] => 11998980 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/998980
Near field free space anisotropic materials characterization Oct 29, 2007 Issued
Array ( [id] => 197821 [patent_doc_number] => 07639020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Potential sensor and image forming apparatus having potential sensor' [patent_app_type] => utility [patent_app_number] => 11/924241 [patent_app_country] => US [patent_app_date] => 2007-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 7766 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/639/07639020.pdf [firstpage_image] =>[orig_patent_app_number] => 11924241 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/924241
Potential sensor and image forming apparatus having potential sensor Oct 24, 2007 Issued
Array ( [id] => 4837638 [patent_doc_number] => 20080278173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'IONIZATION VACUUM GAUGE' [patent_app_type] => utility [patent_app_number] => 11/877590 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2026 [patent_no_of_claims] => 14 [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/A1/0278/20080278173.pdf [firstpage_image] =>[orig_patent_app_number] => 11877590 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877590
Ionization vacuum gauge Oct 22, 2007 Issued
Array ( [id] => 65427 [patent_doc_number] => 07759948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Disposable total dissolved solids meter and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 11/874615 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5820 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/759/07759948.pdf [firstpage_image] =>[orig_patent_app_number] => 11874615 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/874615
Disposable total dissolved solids meter and methods of use thereof Oct 17, 2007 Issued
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