Search

Xiaoming Liu

Examiner (ID: 14258, Phone: (571)270-0384 , Office: P/2812 )

Most Active Art Unit
2812
Art Unit(s)
2812
Total Applications
655
Issued Applications
511
Pending Applications
90
Abandoned Applications
80

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1022797 [patent_doc_number] => 06888355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Electronic apparatus having battery power source and control method for the electronic apparatus' [patent_app_type] => utility [patent_app_number] => 10/343503 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14040 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/888/06888355.pdf [firstpage_image] =>[orig_patent_app_number] => 10343503 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/343503
Electronic apparatus having battery power source and control method for the electronic apparatus Aug 1, 2001 Issued
Array ( [id] => 6124355 [patent_doc_number] => 20020074982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Sampling element controlled by photoconductive switch-generated sampling pulses and sampling device incorporating same' [patent_app_type] => new [patent_app_number] => 09/919629 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8462 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20020074982.pdf [firstpage_image] =>[orig_patent_app_number] => 09919629 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919629
Sampling element controlled by photoconductive switch-generated sampling pulses and sampling device incorporating same Jul 29, 2001 Issued
Array ( [id] => 5885718 [patent_doc_number] => 20020011581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Valve seating with electrodes, especially for <> type control device' [patent_app_type] => new [patent_app_number] => 09/910692 [patent_app_country] => US [patent_app_date] => 2001-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3375 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20020011581.pdf [firstpage_image] =>[orig_patent_app_number] => 09910692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/910692
Valve seating with electrodes, especially for <> type control device Jul 19, 2001 Issued
Array ( [id] => 1311614 [patent_doc_number] => 06617857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'DIS ignition signal processing for automotive engine analyzer' [patent_app_type] => B1 [patent_app_number] => 09/895831 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5567 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/617/06617857.pdf [firstpage_image] =>[orig_patent_app_number] => 09895831 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895831
DIS ignition signal processing for automotive engine analyzer Jun 28, 2001 Issued
Array ( [id] => 6738558 [patent_doc_number] => 20030155926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Microwave measurement of phase equilibria' [patent_app_type] => new [patent_app_number] => 10/312889 [patent_app_country] => US [patent_app_date] => 2003-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6479 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20030155926.pdf [firstpage_image] =>[orig_patent_app_number] => 10312889 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312889
Microwave measurement of phase equilibria Jun 27, 2001 Issued
Array ( [id] => 1028670 [patent_doc_number] => 06882157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Method and device for diagnosing trouble with sensor function' [patent_app_type] => utility [patent_app_number] => 10/048494 [patent_app_country] => US [patent_app_date] => 2001-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2861 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/882/06882157.pdf [firstpage_image] =>[orig_patent_app_number] => 10048494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048494
Method and device for diagnosing trouble with sensor function Jun 19, 2001 Issued
Array ( [id] => 1097926 [patent_doc_number] => 06822459 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-23 [patent_title] => 'Testing implementation for signal characterization' [patent_app_type] => B1 [patent_app_number] => 09/882786 [patent_app_country] => US [patent_app_date] => 2001-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4076 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/822/06822459.pdf [firstpage_image] =>[orig_patent_app_number] => 09882786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882786
Testing implementation for signal characterization Jun 14, 2001 Issued
Array ( [id] => 1044433 [patent_doc_number] => 06867598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Method for measuring fault locations in high frequency cables and lines' [patent_app_type] => utility [patent_app_number] => 10/311443 [patent_app_country] => US [patent_app_date] => 2001-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4394 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/867/06867598.pdf [firstpage_image] =>[orig_patent_app_number] => 10311443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/311443
Method for measuring fault locations in high frequency cables and lines Jun 12, 2001 Issued
Array ( [id] => 6686703 [patent_doc_number] => 20030030426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'SYSTEM FOR DETERMINING THE PHASE AND MAGNITUDE OF AN INCIDENT SIGNAL RELATIVE TO A CYCLICAL REFERENCE SIGNAL' [patent_app_type] => new [patent_app_number] => 09/877795 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14036 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20030030426.pdf [firstpage_image] =>[orig_patent_app_number] => 09877795 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877795
System for determining the phase and magnitude of an incident signal relative to a cyclical reference signal Jun 6, 2001 Issued
Array ( [id] => 7610842 [patent_doc_number] => 06842015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-11 [patent_title] => 'Capacitance type sensor' [patent_app_type] => utility [patent_app_number] => 10/168034 [patent_app_country] => US [patent_app_date] => 2001-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 23724 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/842/06842015.pdf [firstpage_image] =>[orig_patent_app_number] => 10168034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168034
Capacitance type sensor May 22, 2001 Issued
Array ( [id] => 1273424 [patent_doc_number] => 06653826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Alternating voltage detector' [patent_app_type] => B2 [patent_app_number] => 09/852007 [patent_app_country] => US [patent_app_date] => 2001-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2822 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/653/06653826.pdf [firstpage_image] =>[orig_patent_app_number] => 09852007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852007
Alternating voltage detector May 9, 2001 Issued
Array ( [id] => 1406533 [patent_doc_number] => 06541983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-01 [patent_title] => 'Method for measuring fuse resistance in a fuse array' [patent_app_type] => B2 [patent_app_number] => 09/851964 [patent_app_country] => US [patent_app_date] => 2001-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1480 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541983.pdf [firstpage_image] =>[orig_patent_app_number] => 09851964 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/851964
Method for measuring fuse resistance in a fuse array May 9, 2001 Issued
Array ( [id] => 1382384 [patent_doc_number] => 06563321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Method and apparatus for detecting line-shorts by potential and temperature distribution' [patent_app_type] => B2 [patent_app_number] => 09/852177 [patent_app_country] => US [patent_app_date] => 2001-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3363 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/563/06563321.pdf [firstpage_image] =>[orig_patent_app_number] => 09852177 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852177
Method and apparatus for detecting line-shorts by potential and temperature distribution May 9, 2001 Issued
Array ( [id] => 7630885 [patent_doc_number] => 06636047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Method and device for recognizing a trailer or semitrailer of a motor vehicle' [patent_app_type] => B2 [patent_app_number] => 09/851820 [patent_app_country] => US [patent_app_date] => 2001-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2342 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636047.pdf [firstpage_image] =>[orig_patent_app_number] => 09851820 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/851820
Method and device for recognizing a trailer or semitrailer of a motor vehicle May 8, 2001 Issued
Array ( [id] => 6892098 [patent_doc_number] => 20010018260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-30 [patent_title] => 'Semiconductor dynamic quantity-sensor and method of manufacturing the same' [patent_app_type] => new [patent_app_number] => 09/851637 [patent_app_country] => US [patent_app_date] => 2001-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4710 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20010018260.pdf [firstpage_image] =>[orig_patent_app_number] => 09851637 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/851637
Semiconductor dynamic quantity-sensor and method of manufacturing the same May 8, 2001 Issued
Array ( [id] => 1370782 [patent_doc_number] => 06570388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-27 [patent_title] => 'Transmission line pulse method for measuring electrostatic discharge voltages' [patent_app_type] => B2 [patent_app_number] => 09/828377 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1921 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/570/06570388.pdf [firstpage_image] =>[orig_patent_app_number] => 09828377 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828377
Transmission line pulse method for measuring electrostatic discharge voltages Apr 5, 2001 Issued
Array ( [id] => 6510151 [patent_doc_number] => 20020135348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Corrosion sensor loudspeaker for active noise control' [patent_app_type] => new [patent_app_number] => 09/816148 [patent_app_country] => US [patent_app_date] => 2001-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8008 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20020135348.pdf [firstpage_image] =>[orig_patent_app_number] => 09816148 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/816148
Corrosion sensor loudspeaker for active noise control Mar 25, 2001 Issued
Array ( [id] => 6510495 [patent_doc_number] => 20020135375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Miniature christmas bulb extractor' [patent_app_type] => new [patent_app_number] => 09/814432 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1711 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20020135375.pdf [firstpage_image] =>[orig_patent_app_number] => 09814432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814432
Miniature christmas bulb extractor Mar 20, 2001 Abandoned
Array ( [id] => 6649308 [patent_doc_number] => 20030076116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Method for retrieving predetermined locations in sewer and pipeline systems' [patent_app_type] => new [patent_app_number] => 10/239580 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2636 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20030076116.pdf [firstpage_image] =>[orig_patent_app_number] => 10239580 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/239580
Method for retrieving predetermined locations in sewer and pipeline systems Mar 15, 2001 Issued
Array ( [id] => 6728131 [patent_doc_number] => 20030184321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Investigating corrosion' [patent_app_type] => new [patent_app_number] => 10/221259 [patent_app_country] => US [patent_app_date] => 2003-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6152 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20030184321.pdf [firstpage_image] =>[orig_patent_app_number] => 10221259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221259
Investigating corrosion Mar 5, 2001 Issued
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