Search

Hsien C. Tsai

Examiner (ID: 16195, Phone: (571)272-7438 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
516
Issued Applications
440
Pending Applications
35
Abandoned Applications
53

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10943348 [patent_doc_number] => 20140346369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'MULTI CHARGED PARTICLE BEAM WRITING APPARATUS, AND MULTI CHARGED PARTICLE BEAM WRITING METHOD' [patent_app_type] => utility [patent_app_number] => 14/278177 [patent_app_country] => US [patent_app_date] => 2014-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10288 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14278177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/278177
Multi charged particle beam writing apparatus, and multi charged particle beam writing method May 14, 2014 Issued
Array ( [id] => 10929658 [patent_doc_number] => 20140332679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Apparatus and Method Relating to an Improved Mass Spectrometer' [patent_app_type] => utility [patent_app_number] => 14/276147 [patent_app_country] => US [patent_app_date] => 2014-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4353 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14276147 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/276147
Apparatus and Method Relating to an Improved Mass Spectrometer May 12, 2014 Abandoned
Array ( [id] => 9682429 [patent_doc_number] => 20140239192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'ILLUMINATION AND DISPLACEMENT DEVICE FOR A PROJECTION EXPOSURE APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/272982 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14604 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14272982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/272982
Illumination and displacement device for a projection exposure apparatus May 7, 2014 Issued
Array ( [id] => 10603977 [patent_doc_number] => 09324548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-26 [patent_title] => 'Method and device to increase the internal energy of ions in mass spectrometers' [patent_app_type] => utility [patent_app_number] => 14/273202 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14273202 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/273202
Method and device to increase the internal energy of ions in mass spectrometers May 7, 2014 Issued
Array ( [id] => 11213180 [patent_doc_number] => 09442213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Method of electron beam transport in an X-ray scanner' [patent_app_type] => utility [patent_app_number] => 14/270874 [patent_app_country] => US [patent_app_date] => 2014-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 9560 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14270874 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/270874
Method of electron beam transport in an X-ray scanner May 5, 2014 Issued
Array ( [id] => 10500529 [patent_doc_number] => 09228926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Chemical ionization with reactant ion formation at atmospheric pressure in a mass spectrometer' [patent_app_type] => utility [patent_app_number] => 14/259318 [patent_app_country] => US [patent_app_date] => 2014-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14259318 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/259318
Chemical ionization with reactant ion formation at atmospheric pressure in a mass spectrometer Apr 22, 2014 Issued
Array ( [id] => 13142249 [patent_doc_number] => 10088451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Ion mobility spectrometer [patent_app_type] => utility [patent_app_number] => 14/785936 [patent_app_country] => US [patent_app_date] => 2014-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9956 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14785936 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/785936
Ion mobility spectrometer Apr 16, 2014 Issued
Array ( [id] => 9788040 [patent_doc_number] => 20140304861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'LEVELING APPARATUS AND ATOMIC FORCE MICROSCOPE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/243728 [patent_app_country] => US [patent_app_date] => 2014-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5083 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14243728 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/243728
Leveling apparatus and atomic force microscope including the same Apr 1, 2014 Issued
Array ( [id] => 10570115 [patent_doc_number] => 09293292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Drawing apparatus, and method of manufacturing article' [patent_app_type] => utility [patent_app_number] => 14/228415 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4673 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228415 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228415
Drawing apparatus, and method of manufacturing article Mar 27, 2014 Issued
Array ( [id] => 9653980 [patent_doc_number] => 20140224985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'FOCUSING A CHARGED PARTICLE IMAGING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/228191 [patent_app_country] => US [patent_app_date] => 2014-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9815 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228191 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228191
Focusing a charged particle imaging system Mar 26, 2014 Issued
Array ( [id] => 10588718 [patent_doc_number] => 09310325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Focused ion beam apparatus and method of working sample using the same' [patent_app_type] => utility [patent_app_number] => 14/221611 [patent_app_country] => US [patent_app_date] => 2014-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9878 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14221611 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/221611
Focused ion beam apparatus and method of working sample using the same Mar 20, 2014 Issued
Array ( [id] => 10903110 [patent_doc_number] => 20140306123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'STAGE APPARATUS, DRAWING APPARATUS, AND METHOD OF MANUFACTURING ARTICLE' [patent_app_type] => utility [patent_app_number] => 14/220684 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2133 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14220684 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220684
STAGE APPARATUS, DRAWING APPARATUS, AND METHOD OF MANUFACTURING ARTICLE Mar 19, 2014 Abandoned
Array ( [id] => 9785623 [patent_doc_number] => 20140302443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'DRAWING APPARATUS, AND METHOD OF MANUFACTURING ARTICLE' [patent_app_type] => utility [patent_app_number] => 14/219121 [patent_app_country] => US [patent_app_date] => 2014-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4920 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14219121 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/219121
DRAWING APPARATUS, AND METHOD OF MANUFACTURING ARTICLE Mar 18, 2014 Abandoned
Array ( [id] => 10916369 [patent_doc_number] => 20140319388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'LASER APPARATUS AND EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/215492 [patent_app_country] => US [patent_app_date] => 2014-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14206 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14215492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/215492
Laser apparatus and extreme ultraviolet light generation apparatus Mar 16, 2014 Issued
Array ( [id] => 10547458 [patent_doc_number] => 09272058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-01 [patent_title] => 'Sanitizing device, system and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 14/215106 [patent_app_country] => US [patent_app_date] => 2014-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5603 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14215106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/215106
Sanitizing device, system and methods of use thereof Mar 16, 2014 Issued
Array ( [id] => 10561675 [patent_doc_number] => 09285343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Multi-dimentional ion mobility separator method and apparatus' [patent_app_type] => utility [patent_app_number] => 14/214590 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2459 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14214590 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/214590
Multi-dimentional ion mobility separator method and apparatus Mar 13, 2014 Issued
Array ( [id] => 10914770 [patent_doc_number] => 20140317790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'OPTICAL BEAM POSITIONING UNIT FOR ATOMIC FORCE MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 13/999614 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8462 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13999614 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/999614
Optical beam positioning unit for atomic force microscope Mar 11, 2014 Issued
Array ( [id] => 9565665 [patent_doc_number] => 20140183379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'SYSTEM AND METHOD FOR GENERATING EXTREME ULTRAVIOLET LIGHT' [patent_app_type] => utility [patent_app_number] => 14/201671 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 18841 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14201671 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/201671
System and method for generating extreme ultraviolet light Mar 6, 2014 Issued
Array ( [id] => 10681482 [patent_doc_number] => 20160027627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'Time Shift for Improved Ion Mobility Spectrometry or Separation Digitisation' [patent_app_type] => utility [patent_app_number] => 14/772448 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5680 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14772448 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/772448
Time shift for improved ion mobility spectrometry or separation digitisation Mar 4, 2014 Issued
Array ( [id] => 10923875 [patent_doc_number] => 20140326895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'Permanent Magnet Based High Performance Multi-Axis Immersion Electron Lens Array with Low Axial Leakage Field' [patent_app_type] => utility [patent_app_number] => 14/196190 [patent_app_country] => US [patent_app_date] => 2014-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5050 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14196190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/196190
Permanent magnet based high performance multi-axis immersion electron lens array with low axial leakage field Mar 3, 2014 Issued
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