Search

Tracy Liu

Examiner (ID: 9346, Phone: (571)270-5115 , Office: P/1612 )

Most Active Art Unit
1612
Art Unit(s)
1614, 1612
Total Applications
806
Issued Applications
377
Pending Applications
135
Abandoned Applications
308

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4072665 [patent_doc_number] => 06008660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Method for developing circuit capacitance measurements corrected for stray capacitance' [patent_app_type] => 1 [patent_app_number] => 8/701621 [patent_app_country] => US [patent_app_date] => 1996-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1728 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008660.pdf [firstpage_image] =>[orig_patent_app_number] => 701621 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/701621
Method for developing circuit capacitance measurements corrected for stray capacitance Aug 21, 1996 Issued
08/689978 PORTABLE PAINT THICKNESS GAGE FOR COMPOSITE MATERIALS Aug 15, 1996 Abandoned
Array ( [id] => 3654071 [patent_doc_number] => 05684405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Wet/dry hot stick tester' [patent_app_type] => 1 [patent_app_number] => 8/690948 [patent_app_country] => US [patent_app_date] => 1996-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2799 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684405.pdf [firstpage_image] =>[orig_patent_app_number] => 690948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/690948
Wet/dry hot stick tester Jul 31, 1996 Issued
Array ( [id] => 3781982 [patent_doc_number] => 05808461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Circuit arrangement for air quality measurement with logarithmic signal evaluation' [patent_app_type] => 1 [patent_app_number] => 8/688158 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808461.pdf [firstpage_image] =>[orig_patent_app_number] => 688158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688158
Circuit arrangement for air quality measurement with logarithmic signal evaluation Jul 28, 1996 Issued
Array ( [id] => 3847255 [patent_doc_number] => 05744964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Method and apparatus for electrical test of wiring patterns formed on a printed circuit board' [patent_app_type] => 1 [patent_app_number] => 8/686391 [patent_app_country] => US [patent_app_date] => 1996-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3176 [patent_no_of_claims] => 8 [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/05/744/05744964.pdf [firstpage_image] =>[orig_patent_app_number] => 686391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/686391
Method and apparatus for electrical test of wiring patterns formed on a printed circuit board Jul 24, 1996 Issued
Array ( [id] => 3749657 [patent_doc_number] => 05801534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Circuit for ion current measurement in combustion space of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/675641 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2619 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801534.pdf [firstpage_image] =>[orig_patent_app_number] => 675641 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/675641
Circuit for ion current measurement in combustion space of an internal combustion engine Jul 2, 1996 Issued
Array ( [id] => 3894293 [patent_doc_number] => 05723981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Method for measuring the electrical potential in a semiconductor element' [patent_app_type] => 1 [patent_app_number] => 8/673616 [patent_app_country] => US [patent_app_date] => 1996-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3896 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723981.pdf [firstpage_image] =>[orig_patent_app_number] => 673616 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673616
Method for measuring the electrical potential in a semiconductor element Jun 24, 1996 Issued
Array ( [id] => 3952577 [patent_doc_number] => 05990686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Method and apparatus for locating resistive faults in communication and power cables' [patent_app_type] => 1 [patent_app_number] => 8/666628 [patent_app_country] => US [patent_app_date] => 1996-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3362 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/990/05990686.pdf [firstpage_image] =>[orig_patent_app_number] => 666628 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666628
Method and apparatus for locating resistive faults in communication and power cables Jun 17, 1996 Issued
Array ( [id] => 3784165 [patent_doc_number] => 05818237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Apparatus for envelope detection of low current arcs' [patent_app_type] => 1 [patent_app_number] => 8/661278 [patent_app_country] => US [patent_app_date] => 1996-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4401 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818237.pdf [firstpage_image] =>[orig_patent_app_number] => 661278 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661278
Apparatus for envelope detection of low current arcs Jun 9, 1996 Issued
Array ( [id] => 3639390 [patent_doc_number] => 05631565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Device for measuring residual voltage and energy in a piece of equipment' [patent_app_type] => 1 [patent_app_number] => 8/659247 [patent_app_country] => US [patent_app_date] => 1996-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2822 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631565.pdf [firstpage_image] =>[orig_patent_app_number] => 659247 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659247
Device for measuring residual voltage and energy in a piece of equipment Jun 6, 1996 Issued
Array ( [id] => 3838844 [patent_doc_number] => 05814998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Device and method for locating partial discharges with detachable coupling units' [patent_app_type] => 1 [patent_app_number] => 8/656887 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2421 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814998.pdf [firstpage_image] =>[orig_patent_app_number] => 656887 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/656887
Device and method for locating partial discharges with detachable coupling units May 29, 1996 Issued
Array ( [id] => 4058847 [patent_doc_number] => 05933014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Process for detecting totally or partially hidden non-homogeneities by means of microwave radiation' [patent_app_type] => 1 [patent_app_number] => 8/653198 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3062 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933014.pdf [firstpage_image] =>[orig_patent_app_number] => 653198 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653198
Process for detecting totally or partially hidden non-homogeneities by means of microwave radiation May 23, 1996 Issued
Array ( [id] => 3693557 [patent_doc_number] => 05691644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Neutral corrosion condition survey-mitigating induced voltage effects' [patent_app_type] => 1 [patent_app_number] => 8/644397 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4645 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/691/05691644.pdf [firstpage_image] =>[orig_patent_app_number] => 644397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644397
Neutral corrosion condition survey-mitigating induced voltage effects May 9, 1996 Issued
Array ( [id] => 3784261 [patent_doc_number] => 05818242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Microwave recess distance and air-path clearance sensor' [patent_app_type] => 1 [patent_app_number] => 8/646577 [patent_app_country] => US [patent_app_date] => 1996-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4888 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818242.pdf [firstpage_image] =>[orig_patent_app_number] => 646577 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/646577
Microwave recess distance and air-path clearance sensor May 7, 1996 Issued
Array ( [id] => 3728394 [patent_doc_number] => 05682103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Infrared detection of authenticity of security documents comprising electromagnetic particles' [patent_app_type] => 1 [patent_app_number] => 8/646147 [patent_app_country] => US [patent_app_date] => 1996-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2533 [patent_no_of_claims] => 17 [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/05/682/05682103.pdf [firstpage_image] =>[orig_patent_app_number] => 646147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/646147
Infrared detection of authenticity of security documents comprising electromagnetic particles May 6, 1996 Issued
Array ( [id] => 3812861 [patent_doc_number] => 05854556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Measurement system for partial discharges on dielectrics in coaxial cables' [patent_app_type] => 1 [patent_app_number] => 8/634308 [patent_app_country] => US [patent_app_date] => 1996-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2723 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854556.pdf [firstpage_image] =>[orig_patent_app_number] => 634308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634308
Measurement system for partial discharges on dielectrics in coaxial cables Apr 15, 1996 Issued
Array ( [id] => 3742434 [patent_doc_number] => 05698983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Method and apparatus for measuring and displaying remaining battery capacity as a two dimensional dot curve' [patent_app_type] => 1 [patent_app_number] => 8/628488 [patent_app_country] => US [patent_app_date] => 1996-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8646 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698983.pdf [firstpage_image] =>[orig_patent_app_number] => 628488 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/628488
Method and apparatus for measuring and displaying remaining battery capacity as a two dimensional dot curve Apr 4, 1996 Issued
Array ( [id] => 3775477 [patent_doc_number] => 05734269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Bridge circuit fault monitoring apparatus using an output signal level from a bridge circuit and a power source current level to determine faults' [patent_app_type] => 1 [patent_app_number] => 8/624507 [patent_app_country] => US [patent_app_date] => 1996-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8869 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734269.pdf [firstpage_image] =>[orig_patent_app_number] => 624507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/624507
Bridge circuit fault monitoring apparatus using an output signal level from a bridge circuit and a power source current level to determine faults Apr 4, 1996 Issued
Array ( [id] => 3729343 [patent_doc_number] => 05672973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Apparatus for monitoring battery residual capacity in mulitple modes' [patent_app_type] => 1 [patent_app_number] => 8/628338 [patent_app_country] => US [patent_app_date] => 1996-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3582 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672973.pdf [firstpage_image] =>[orig_patent_app_number] => 628338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/628338
Apparatus for monitoring battery residual capacity in mulitple modes Apr 4, 1996 Issued
Array ( [id] => 3847382 [patent_doc_number] => 05744972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Device and method to measure the complex permeability of thin films at ultra-high frequencies' [patent_app_type] => 1 [patent_app_number] => 8/627638 [patent_app_country] => US [patent_app_date] => 1996-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2895 [patent_no_of_claims] => 28 [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/05/744/05744972.pdf [firstpage_image] =>[orig_patent_app_number] => 627638 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627638
Device and method to measure the complex permeability of thin films at ultra-high frequencies Apr 4, 1996 Issued
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